Exploration Series. HOT AIR BALLOON Interactive Physics Simulation Page 01
|
|
|
- Jayson Payne
- 5 years ago
- Views:
Transcription
1 HOT AIR BALLOON Interactive Physics Simulation Page 01
2 How do you control a hot air balloon? A hot air balloon floats because atmospheric pressure is greatest closer to the ground. The small difference between the pressure at the top and bottom of an object generates a net upward force. We don't usually notice the upward lift force we all feel due to this phenomenon. By lowering the density - and therefore the weight - of the hot air in the balloon, the balloon and its passengers can rise upward. We accomplish this by heating the air. To access this physics simulation visit: Page 02
3 Vent - This slider opens a vent at the top of the parachute. Hot air escapes from the balloon and cold air enters through the bottom. This has the effect of increasing the overall weight of the balloon, because more slow-moving cold air particles are required to support the volume of the balloon against atmospheric pressure. The volume of the balloon determines the lift force - since this remains roughly the same, more cold air creates a net force downward. Burner - This slider turns the burner on which increases the amount of hot air in the balloon. This has the effect of reducing the overall weight of the balloon, because fewer fast-moving hot air particles are required to support the volume of the balloon against atmospheric pressure. The volume of the balloon determines the lift force - since this remains roughly the same, more hot air creates a net force upward. Payload Mass - This slider adjusts the mass of the payload - in particular, the number of passengers. You can only change the number of passengers safely when the payload is on the ground, so this slider is inoperable in flight. A greater mass will mean the system will react more slowly to a net force, in agreement with Newton's 2nd Law, which states that acceleration is the net force divided by the inertial mass. To access this physics simulation visit: Page 03
4 Velocity vs Time - This is a graph of the vertical velocity of the hot air balloon as it varies with time. The slope of the graph represents the acceleration of the system - this can be determined from Newton's 2nd Law as the ratio of net force to mass: greater upward net force, greater upward acceleration, greater slope of velocity vs. time graph. Altitude vs Time - This is a graph of the vertical position of the hot air balloon as it varies with time. The slope of the graph represents the velocity of the system - greater slope means the velocity is higher. As the slope decreases to zero, this means the balloon is coming to a stop. The curvature of this graph represents the acceleration of the system - the curvature is highest when the net force is highest. To access this physics simulation visit: Page 04
5 Adjust the sliders so that the hot air balloon reaches a maximum upward velocity of 2.5 m/s.( Hint: Adjust the burner slider and payload mass slider so that the hot air balloon reaches a maximum velocity of +2.5 m/s). Adjust the sliders so that the hot air balloon reaches maximum downward velocity of 0.5 m/s.(adjust the burner slider and payload mass slider so that the hot air balloon reaches a maximum velocity of -0.5 m/s). Adjust the sliders so that the hot air balloon reaches maximum altitude of 5.54 m.( Adjust the burner slider and payload mass slider so that the hot air balloon reaches a maximum altitude of 5.54 m, as shown on the Altitude vs Time graph). To access this physics simulation visit: Page 05
6 Challenge ME! How is it different flying the balloon with more or fewer passengers? Can the balloon still be flying upward even if its weight is greater than the buoyant force? Can you land the balloon while accelerating upward? Need Help? Check out the Hot Air Balloon Walkthrough video at: To access this physics simulation visit: Page 06
7 What is the difference between a hot air balloon and a blimp? A hot air balloon can control its altitude, but does not move on its own along the ground. The way a hot air balloon pilot moves from one location to another is that he or she is well aware of the direction the wind is blowing at different altitudes. With a blimp, you can use blowers to generate thrust in the direction you want to go. Who holds the altitude record for a hot air balloon? Vijaypat Singhania of Mumbai, India, flew to an altitude of 21 km in a hot air balloon in It is possible to achieve even higher altitude using helium balloons. Does a submarine work in a similar way? Yes! The air in a submarine is much less dense than water, and so the submarine has no problems floating to the surface. What allows a submarine to submerge is water that it pumps onboard into ballast tanks. This water weighs the submarine down and allows it to dive. When was the first hot air balloon launched? Would you believe that the first hot air balloon was launched in Paris, France, as long ago as 1783? This was the first hot air balloon that flew 'on its own' without a rope tethering it to the ground. It wasn't until much later when the first hot air balloon that carried its own burner to heat air was launched. To access this physics simulation visit: Page 07
8 Physics Concepts Click on the link below to learn more. Newton's Second Law - Newton's First and Second Laws - To access this physics simulation visit: Page 08
Exploration Series. MODEL ROCKET Interactive Physics Simulation Page 01
MODEL ROCKET ------- Interactive Physics Simulation ------- Page 01 How high will your model rocket fly? At liftoff, the rocket engine is ignited and a thrust force is generated. The rocket accelerates
Notes Chapter 3. Buoyancy
Notes Chapter 3 Buoyancy Pressure in a Fluid 3.2 Pressure and the Buoyant Forces Liquids and gases are fluids materials that can flow and have no definite shape. Objects in a fluid experience a buoyant
Unit 1 Lesson 5 Fluids and Pressure. Copyright Houghton Mifflin Harcourt Publishing Company
Feel the Pressure! What are fluids? A fluid is any material that can flow and that takes the shape of its container. A fluid can flow because its particles easily move past each other. Liquids and gases,
2 Buoyant Force. TAKE A LOOK 2. Identify What produces buoyant force?
CHAPTER 3 2 Buoyant Force SECTION Forces in Fluids BEFORE YOU READ After you read this section, you should be able to answer these questions: What is buoyant force? What makes objects sink or float? How
Density and Buoyancy Notes
Density and Buoyancy Notes Measuring Mass and Volume 3.1 Density A balance can be used to measure the mass of an object. If the object is a liquid, pour it into a graduated cylinder to measure the volume.
Name Class Date. (pp ) Write the letter of the correct answer in the space provided.
Skills Worksheet Directed Reading A Section: Buoyancy and Density (pp. 412 419) 1. What is the upward force that fluids exert on all matter called? a. pascal force b. atmospheric pressure c. buoyant force
5.0 Neutral Buoyancy Test
5.0 Neutral Buoyancy Test Montgolfier balloons use solar energy to heat the air inside the balloon. The balloon used for this project is made out of a lightweight, black material that absorbs the solar
Fluid Mechanics. Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey
Fluid Mechanics Fluid Mechanics Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey Density Regardless of form (solid, liquid, gas) we can define
1 Fluids and Pressure
CHAPTER 3 1 Fluids and Pressure SECTION Forces in Fluids BEFORE YOU READ After you read this section, you should be able to answer these questions: What are fluids? What is atmospheric pressure? What is
Exploration Series. TIRE PRESSURE Interactive Physics Simulation Page 01
TIRE PRESSURE ------- Interactive Physics Simulation ------- Page 01 How can air hold up a truck? Over-inflating or under-inflating your tires can waste energy and even cause a rupture. How much air is
Flying High. HHJS Science Week Background Information. Forces and Flight
Flying High HHJS Science Week 2013 Background Information Forces and Flight Flight Background Information Flying is defined as controlled movement through the air. Many things can become airborne but this
Fluids. James H Dann, Ph.D. Say Thanks to the Authors Click (No sign in required)
Fluids James H Dann, Ph.D. Say Thanks to the Authors Click http://www.ck12.org/saythanks (No sign in required) To access a customizable version of this book, as well as other interactive content, visit
Student Exploration: Boyle s Law and Charles Law
Name: Date: Student Exploration: Boyle s Law and Charles Law Vocabulary: absolute zero, Boyle s law, Charles law, Gay-Lussac s law, Kelvin scale, pressure Prior Knowledge Question (Do this BEFORE using
(a) Calculate the speed of the sphere as it passes through the lowest point of its path.
1991 Q33 A sphere of mass 3 kg on the end of a wire is released from rest and swings through a vertical distance of 0.4 m. (Neglect air friction.) (a) Calculate the speed of the sphere as it passes through
Exploration Series. AIRPLANE Interactive Physics Simulation Page 01
AIRPLANE ------- Interactive Physics Simulation ------- Page 01 What makes an airplane "stall"? An airplane changes its state of motion thanks to an imbalance in the four main forces acting on it: lift,
Science 8 Chapter 9 Section 1
Science 8 Chapter 9 Section 1 Forces and Buoyancy (pp. 334-347) Forces Force: anything that causes a change in the motion of an object; a push or pull on an object balanced forces: the condition in which
Second Midterm Exam. Physics General Physics Lecture 20 - Fluids 11/9/2016. Fall 2016 Semester Prof. Matthew Jones
Physics 22000 General Physics Lecture 20 - Fluids Fall 2016 Semester Prof. Matthew Jones 1 Second Midterm Exam Wednesday, November 16 th, 8:00-9:30 pm Location: Elliot Hall of Music -ELLT 116. Covering
Chapter Five: Density and Buoyancy
Chapter Five: Density and Buoyancy 5.1 Density 5.2 Buoyancy 5.3 Heat Affects Density and Buoyancy 5.1 Mass and Weight Mass is the amount of matter in an object. Weight is a measure of the pulling force
Detailed study 3.4 Topic Test Investigations: Flight
Name: Billanook College Detailed study 3.4 Topic Test Investigations: Flight Ivanhoe Girls Grammar School Questions 1 and 2 relate to the information shown in the diagram in Figure 1. z Question 1 y Figure
Chapter 9. Forces and Fluids
Chapter 9 Forces and Fluids Key Terms hydraulic systems incompressible mass neutral buoyancy pascal pneumatic systems pressure unbalanced forces weight Archimedes principle average density balanced forces
PHYS 101 Previous Exam Problems
PHYS 101 Previous Exam Problems CHAPTER 14 Fluids Fluids at rest pressure vs. depth Pascal s principle Archimedes s principle Buoynat forces Fluids in motion: Continuity & Bernoulli equations 1. How deep
A child places a car of mass 95 g on the track. She adjusts the controller to a power of 4.2 W so the car accelerates from rest for 0.40 s.
1 The picture shows a track for racing toy electric cars. A guide pin fits in a groove in the track to keep the car on the track. A small electric motor in the car is controlled, with a hand-controller,
A position graph will give the location of an object at a certain time.
Calculus 3.4 Notes A position graph will give the location of an object at a certain time. At t = 4, the car is 20 miles away from where it started. A position function is usually written as or. If the
Name. Student I.D.. Section:. Use g = 10 m/s 2
Prince Sultan University Department of Mathematics & Physics SCI 101- General Sciences Second Exam Second Semester, Term 142 Wednesday 22/4/2015 Examination Time : 60 minutes Name. Student I.D.. Section:.
Student Exploration: Boyle s Law and Charles Law
Name: Date: Student Exploration: Boyle s Law and Charles Law Vocabulary: absolute zero, Boyle s law, Charles law, Kelvin scale, pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small
ACTIVITY 1: Buoyancy Problems. OBJECTIVE: Practice and Reinforce concepts related to Fluid Pressure, primarily Buoyancy
LESSON PLAN: SNAP, CRACKLE, POP: Submarine Buoyancy, Compression, and Rotational Equilibrium DEVELOPED BY: Bill Sanford, Nansemond Suffolk Academy 2012 NAVAL HISTORICAL FOUNDATION TEACHER FELLOWSHIP ACTIVITY
Objective: To launch a soda bottle rocket, achieve maximum time of flight, and safely land a payload (tennis ball).
Bottle Rocket Project 2016-17 Objective: To launch a soda bottle rocket, achieve maximum time of flight, and safely land a payload (tennis ball). Materials: 2 liter plastic soda bottle (carbonated beverage
What do we know about air? What have we observed?
Air and Flight---Properties of Air Air: - we know it exists, - it s all around us, - we see moving trees, - it fills our lungs, - it has substance but can t be seen Air: - colourless, odourless and tasteless,
Fluids always move from high pressure to low pressure. Air molecules pulled by gravity = atmospheric pressure
9.1 Fluids Under Pressure Fluids always move from high pressure to low pressure w Fluids under pressure and compressed gases are used for a variety of everyday tasks Air molecules pulled by gravity = atmospheric
time v (vertical) time
NT4E-QRT20: PROJECTILE MOTION FOR TWO ROCKS VELOCITY AND ACCELERATION GRAPHS II Two identical rocks are thrown horizontally from a cliff with Rock A having a greater velocity at the instant it is released
Lecture 29 (Walker: ) Fluids II April 13, 2009
Physics 111 Lecture 29 (Walker: 15.3-4) Fluids II April 13, 2009 Lecture 29 1/32 Pressure in Fluids Pressure is the same in every direction in a fluid at a given depth; if it were not, the fluid would
Bicycles 2. Bicycles 1. Bicycles 4. Bicycles 3. Bicycles 5. Bicycles 6
Bicycles 1 Bicycles 2 Reading Question 4.1a How would raising the height of a sport utility vehicle affect its turning stability? A. Make it less likely to tip over B. Make it more likely to tip over C.
Buoyancy and Density. Buoyant Force and Fluid Pressure. Key Concept Buoyant force and density affect whether an object will float or sink in a fluid.
2 Buoyancy and Density Key Concept Buoyant force and density affect whether an object will float or sink in a fluid. What You Will Learn All fluids exert an upward buoyant force on objects in the fluid.
SCIENCE and TECHNOLOGY CYCLE 3 MCCAIG ELEMENTARY
NAME SCIENCE and TECHNOLOGY CYCLE 3 MCCAIG ELEMENTARY Air: - colourless, odourless and tasteless, Air and Flight--- Properties of Air - a gas made mainly of nitrogen (78%), oxygen (21%) and small amounts
Boy, Oh Buoyancy. Does it Float? Does it Sink?
Boy, Oh Buoyancy Does it Float? Does it Sink? What is density? A measure of how much material is packed into a unit volume of the material The fewer particles packed into a given volume, the less dense
Additional Information
Buoyancy Additional Information Any object, fully or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object. Archimedes of Syracuse Archimedes principle
Motion, Forces, and Energy Revision (Chapters 3+4)
Motion, Forces, and Energy Revision (Chapters 3+4) What is force? The force exerted on a surface divided by the total area over which the force is exerted. What is the link between pressure & area? Pressure
Concept of Fluid. Density. Pressure: Pressure in a Fluid. Pascal s principle. Buoyancy. Archimede s Principle. Forces on submerged surfaces
FLUID MECHANICS The fluid essential to all life has a beauty of its own. It also helps support the weight of this swimmer. (credit: Terren, Wikimedia Commons) Concept of Fluid Density Pressure: Pressure
In the liquid phase, molecules can flow freely from position. another. A liquid takes the shape of its container. 19.
In the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container. In the liquid phase, molecules can flow freely from position
Pressure is defined as force per unit area. Any fluid can exert a force
Physics Notes Chapter 9 Fluid Mechanics Fluids Fluids are materials that flow, which include both liquids and gases. Liquids have a definite volume but gases do not. In our analysis of fluids it is necessary
In the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container.
In the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container. In the liquid phase, molecules can flow freely from position
mass of container full of air = g mass of container with extra air = g volume of air released = cm 3
1992 Q32 The air pressure inside the passenger cabin of an airliner is 9 x 10 4 Pa when the airliner is at its cruising height. The pressure of the outside atmosphere at this height is 4 x 10 4 Pa. Calculate
DENSITY AND BUOYANCY
DENSITY AND BUOYANCY DENSITY - RECAP What is DENSITY? The amount of MASS contained in a given VOLUME Density describes how closely packed together the particles are in a substance Density Experiment SINK
Physics General Physics. Lecture 19 - Fluids. Fall 2016 Semester Prof. Matthew Jones
Physics 22000 General Physics Lecture 19 - Fluids Fall 2016 Semester Prof. Matthew Jones 1 2 What s New This Time? Previously, we had ignored the effect of gravity on the gas particles that were described
PHYS:1200 LECTURE 13 FLUIDS (2)
1 PHYS:1200 LECTURE 13 FLUIDS (2) Lecture 13 deals with the properties of fluids at rest or fluid statics. We will be discussing mostly liquids and will introduce two important principles of fluid statics:
Questions. theonlinephysicstutor.com. facebook.com/theonlinephysicstutor. Name: Edexcel Drag Viscosity. Questions. Date: Time: Total marks available:
Name: Edexcel Drag Viscosity Questions Date: Time: Total marks available: Total marks achieved: Questions Q1. A small helium balloon is released into the air. The balloon initially accelerates upwards.
Vacuum P=0. h=76 cm A B C. Barometer
Recap: Pressure Pressure = Force per unit area (P = F /A; units: Pascals) Density of object = mass / volume (ρ = m /V; units: kg / m 3 ) Pascal s Law:Pressure is transmitted equally in all directions throughout
17.2 and 17.3 Classifying Matter Liquids. Liquids
17.2 and 17.3 Classifying Matter Liquids Read p.295-301 in book Liquids Liquids have an indefinite shape, but a definite volume. the same shape as their container. particles that are close together, but
Fluids: Floating & Flying. Student Leaning Objectives 2/16/2016. Distinguish between force and pressure. Recall factors that allow floating
Fluids: Floating & Flying (Chapter 3) Student Leaning Objectives Distinguish between force and pressure Recall factors that allow floating Differentiate between cohesion and adhesion Analyze Pascal s principle
Very Basic Design Considerations for Water-Bottle Rockets
Very Basic Design Considerations for Water-Bottle Rockets The next few pages are provided to help in the design of your water-bottle rocket. Read through this packet and answer the questions on the last
Quarterly Science Benchmark Assessment (QSBA) Physical Science. Quarter 1
2014 2015 Quarterly Science Benchmark Assessment (QSBA) Physical Science Quarter 1 Miami-Dade County Public Schools Office of Academics and Transformation INTRODUCTION The Physical Science Quarterly Science
CARTESIAN DIVER (1 Hour)
(1 Hour) Addresses NGSS Level of Difficulty: 2 Grade Range: K-2 OVERVIEW In this activity, students will build a Cartesian diver and discover how compression and changes in density cause the diver to mysteriously
Judith Herzfeld 1996,1998. These exercises are provided here for classroom and study use only. All other uses are copyright protected.
Judith Herzfeld 1996,1998 These exercises are provided here for classroom and study use only. All other uses are copyright protected. 2.7-110 A yardstick laid on a table with a few inches hanging over
Fluids. How do fluids exert pressure? What causes objects to float? What happens when pressure in a fluid changes? What affects the speed of a fluid?
CHAPTER 3 SECTION 3 States of Matter Fluids KEY IDEAS As you read this section, keep these questions in mind: How do fluids exert pressure? What causes objects to float? What happens when pressure in a
Dec 6 3:08 PM. Density. Over the last two periods we discussed/observed the concept of density. What have we learned?
Over the last two periods we discussed/observed the concept of density. What have we learned? is a ratio of mass to volume describes how much matter is packed into a space is a property of both solids
Pressure and Density Altitude
Pressure and Density Altitude Reference Sources Pilot s Handbook of Aeronautical Knowledge o Pages 9-1 to 9-4, Aircraft Performance o Pages 9-20 to 9-21, Density Altitude Charts Study Questions 1. Where
What are some properties of fluids? Why does a lake freeze from the top downward?
Fluid Mechanics > A fluid is any substance that capable of flowing, which includes liquids, gases and powdered solids. Therefore fluids have some similar mechanical properties. ex; Both can not support
Today Mr. Happer told us to use the following physics vocabulary words and relate them to our experiment:
Design Your Own Experiment Lab Report Objective While making our water rocket, our group tried to achieve different criteria listed by Mr. Happer. With our rocket, we were trying to achieve a distance
General Physics Physics 101 Test #1 Fall 2018 Friday 9/21/18 Prof. Bob Ekey
General Physics Physics 101 Test #1 Fall 2018 Friday 9/21/18 Prof. Bob Ekey Name (print): I hereby declare upon my word of honor that I have neither given nor received unauthorized help on this work. Signature:
PHYSICS 12 NAME: Kinematics and Projectiles Review
NAME: Kinematics and Projectiles Review (1-3) A ball is thrown into the air, following the path shown in the diagram. At 1, the ball has just left the thrower s hand. At 5, the ball is at its original
Student Exploration: Archimedes Principle
Name: Date: Student Exploration: Archimedes Principle Vocabulary: Archimedes principle, buoyant force, density, displace, mass, volume, weight Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
Commercial Diving 9 month program at Holland College
Chapter 9: p.332 2 careers possibilities come up in this chapter Commercial Diving 9 month program at Holland College Reading the intro on p 332 will tell you other one Density and Volume story...yes,
Chapter 9 Fluids and Buoyant Force
Chapter 9 Fluids and Buoyant Force In Physics, liquids and gases are collectively called fluids. 3/0/018 8:56 AM 1 Fluids and Buoyant Force Formula for Mass Density density mass volume m V water 1000 kg
3-2-1 POP! Primary Audience: 3 rd 10 th Grade
3-2-1 POP! Primary Audience: 3 rd 10 th Grade Description: Construct a rocket powered by the pressure generated from an effervescing antacid tablet reacting with water. Keywords: Newton s Laws of Motion
Types of Forces. Pressure Buoyant Force Friction Normal Force
Types of Forces Pressure Buoyant Force Friction Normal Force Pressure Ratio of Force Per Unit Area p = F A P = N/m 2 = 1 pascal (very small) P= lbs/in 2 = psi = pounds per square inch Example: Snow Shoes
4-3 Rate of Change and Slope. Warm Up. 1. Find the x- and y-intercepts of 2x 5y = 20. Describe the correlation shown by the scatter plot. 2.
Warm Up 1. Find the x- and y-intercepts of 2x 5y = 20. Describe the correlation shown by the scatter plot. 2. Objectives Find rates of change and slopes. Relate a constant rate of change to the slope of
EOY Force and Motion REVIEW
Name: ate: 1. The diagram shows two bowling balls of equal mass. all is resting near the edge of a shelf. all is resting on the ground below. 2. Two workers use a ramp to help lift a box onto a dock as
Technical Knowledge and Aerostatics (Balloon) This syllabus presupposes a knowledge and understanding already attained at PPL level.
Subject No 29 Technical Knowledge and Aerostatics (Balloon) Note: This syllabus is primarily based on a balloon designed above 120000 cubic feet maximum. Each subject has been given a subject number and
COURSE NUMBER: ME 321 Fluid Mechanics I Fluid statics. Course teacher Dr. M. Mahbubur Razzaque Professor Department of Mechanical Engineering BUET
COURSE NUMBER: ME 321 Fluid Mechanics I Fluid statics Course teacher Dr. M. Mahbubur Razzaque Professor Department of Mechanical Engineering BUET 1 Fluid statics Fluid statics is the study of fluids in
Density and Buoyancy in Action
8.6 Density and Buoyancy in Action Key Question: How do density and buoyancy affect our lives? Density and buoyancy affect the fluids all around us. Here are a few situations in which density and buoyancy
3. Approximately how far will an object near Earth's surface fall in 3.0 seconds? m m m m
Page 1 of 5 Sub work 10-10-02 Name 12-OCT-03 1. A car travels a distance of 98 meters in 10. seconds. What is the average speed of the car during this 10.-second interval? 1. 4.9 m/s 3. 49 m/s/ 2. 9.8
Procedure 1: Volume vs. Pressure 1.) Using the lap tops, go to the Physics Education Technology from the University of Colorado at:
Deriving the Gas Laws Background The gaseous state of matter consists of particles (gas molecules like oxygen, nitrogen, and carbon dioxide) which, according to the kinetic theory of gases, are in constant
MET Lecture 8 Atmospheric Stability
MET 4300 Lecture 8 Atmospheric Stability Stability Concept Stable: Ball returns to original position Neutral: Ball stays wherever it is placed Unstable: Displacement grows with time. Atmospheric Stability
Ch. 4 Motion in One direction Ch 6. Pressure in Fluids and Atmospheric Pressure Ch. 7. Up-thrust in Fluids Ch. 8. Floatation and Relative Density
Ch. 4 Motion in One direction Ch 6. Pressure in Fluids and Atmospheric Pressure Ch. 7. Up-thrust in Fluids Ch. 8. Floatation and Relative Density Physics Class 9 th Copyright 10x10learning.com 1 Acceleration
Name Class Date. What are some properties of gases? How do changes of pressure, temperature, or volume affect a gas?
CHAPTER 3 States of Matter 4 Behavior of Gases SECTION KEY IDEAS As you read this section, keep these questions in mind: What are some properties of gases? How do changes of pressure, temperature, or volume
Acceleration= Force OVER Mass. Design Considerations for Water-Bottle Rockets
Acceleration= Force OVER Mass Design Considerations for Water-Bottle Rockets The next few pages are provided to help in the design of your water-bottle rocket. Read through this packet and answer the questions
From and
From http://www.school-for-champions.com/science/fluidpressure.htm and http://www.school-forchampions.com/science/fluidfloating.htm by Ron Kurtus, School for Champions Pressure in Fluids by Ron Kurtus
SUBPART C - STRUCTURE
SUBPART C - STRUCTURE GENERAL CS 23.301 Loads (a) Strength requirements are specified in terms of limit loads (the maximum loads to be expected in service) and ultimate loads (limit loads multiplied by
Slide 5 / What is the difference between the pressure on the bottom of a pool and the pressure on the water surface? A ρgh B ρg/h C ρ/gh D gh/ρ
Slide 1 / 47 1 Two substances mercury with a density 13600 kg/m3 and alcohol with a density 800 kg/m3 are selected for an experiment. If the experiment requires equal masses of each liquid, what is the
1. Which one of the following is a vector quantity? A. time B. speed C. energy D. displacement
1. Which one of the following is a vector quantity? A. time B. speed C. energy D. displacement 2. A car is travelling at a constant speed of 26.0 m/s down a slope which is 12.0 to the horizontal. What
PRESSURE AND BUOYANCY
PRESSURE AND BUOYANCY CONCEPT SUMMARY So far The pressure applied to a confined liquid is transmitted to every point in the liquid (Pascal's Principle). At any given point in a liquid the pressure is the
The diagram below represents the path of a stunt car that is driven off a cliff, neglecting friction.
1. A baseball is thrown at an angle of 40.0 above the horizontal. The horizontal component of the baseball s initial velocity is 12.0 meters per second. What is the magnitude of the ball s initial velocity?
Static Fluids. **All simulations and videos required for this package can be found on my website, here:
DP Physics HL Static Fluids **All simulations and videos required for this package can be found on my website, here: http://ismackinsey.weebly.com/fluids-hl.html Fluids are substances that can flow, so
2. A car, starting from rest, accelerates in a straight-line path at a constant rate of 2.0 m/s 2. How far will the car travel in 12 seconds?
Name: Date: 1. Carl Lewis set a world record for the 100.0-m run with a time of 9.86 s. If, after reaching the finish line, Mr. Lewis walked directly back to his starting point in 90.9 s, what is the magnitude
Newton s Laws of Motion
Newton s Laws of Motion Directions: Use the following website and our science books to answer the questions on Newton s Laws of Motion. http://www.engineeringinteract.org/resources/parkworldplot/flash/concepts/balancedandun.htm
Gas Laws. 1. Gases are said to exert pressure. Provide a molecular-level explanation for this. Copyright Cengage Learning. All rights reserved.
Chapter 5 Gas Laws Gas Laws 1. Gases are said to exert pressure. Provide a molecular-level explanation for this. 5 2 Gas Laws 2. How does a barometer measure atmospheric pressure? If the atmospheric pressure
Table of Contents. Career Overview... 4
Table of Contents Career Overview.................................................. 4 Basic Lesson Plans Hot-Air Balloons Activity 1 Your First Hot-Air Balloon.... 5 Activity 2 Surface Area and Volume...
Key Terms Chapter 7. boiling boiling point change of state concentration condensation deposition evaporation flow rate fluid freezing point
Foldable Activity Using the instructions on page 267 in your textbook on how to make foldables, write a key term on each front tab, and the definition on the inside (see example that I made up). You will
Quiz name: Chapter 13 Test Review - Fluids
Name: Quiz name: Chapter 13 Test Review - Fluids Date: 1. All fluids are A gases B liquids C gasses or liquids D non-metallic E transparent 2. 1 Pa is A 1 N/m B 1 m/n C 1 kg/(m s) D 1 kg/(m s 2 ) E 1 N/m
Physics 8, Fall 2017, Homework #5. Due at start of class on Friday, October 13, 2017
Physics 8, Fall 2017, Homework #5. Due at start of class on Friday, October 13, 2017 Problems marked with (*) must include your own drawing or graph representing the problem and at least one complete sentence
Exam Unit 5: Motion and Forces
Exam Unit 5: Motion and Forces 1. Aleshia is moving forward at constant speed of 2 m/s. Which statement correctly describes Aleshia s movement? A. Her speed is increasing by 2 m/s every second. B. She
Projectiles Shot up at an Angle
Projectile Motion Notes: continued Projectiles Shot up at an Angle Think about a cannonball shot up at an angle, or a football punt kicked into the air, or a pop-fly thrown into the air. When a projectile
1. The principle of fluid pressure that is used in hydraulic brakes or lifts is that:
University Physics (Prof. David Flory) Chapt_15 Thursday, November 15, 2007 Page 1 Name: Date: 1. The principle of fluid pressure that is used in hydraulic brakes or lifts is that: A) pressure is the same
Motion Graphing Packet
Name: Motion Graphing Packet This packet covers two types of motion graphs Distance vs. Time Graphs Velocity vs. Time Graphs Describing the motion of an object is occasionally hard to do with words. Sometimes
A force can be measured using an instrument called a force meter (sometimes called a newton meter or spring balance)
Forces A force is any kind of PUSH or PULL. The unit of force is the newton (N). A force can be measured using an instrument called a force meter (sometimes called a newton meter or spring balance) Using
Variation of Pressure with Depth in a Fluid *
OpenStax-CNX module: m42192 1 Variation of Pressure with Depth in a Fluid * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 Abstract Dene
Unit 7. Pressure in fluids
-- Unit 7. Pressure in fluids Index 1.- Pressure...2 2.- Fluids...2 3.- Pressure in fluids...3 4.- Pascal's principle...5 5.- Archimedes principle...6 6.- Atmospheric pressure...7 6.1.- Torricelli and
States of Matter. The Behavior of Gases
States of Matter The Behavior of Gases What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement
ConcepTest PowerPoints
ConcepTest PowerPoints Chapter 10 Physics: Principles with Applications, 6 th edition Giancoli 2005 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for
Physics Acceleration and Projectile Review Guide
Physics Acceleration and Projectile Review Guide Name: Major Concepts 1-D motion on the horizontal 1-D motion on the vertical Relationship between velocity and acceleration https://www.khanacademy.org/science/physics/one-dimensional-motion/acceleration-tutorial/a/acceleratio