Newton s Laws of Motion
|
|
|
- Amie Franklin
- 5 years ago
- Views:
Transcription
1 Newton s Laws of Motion Directions: Use the following website and our science books to answer the questions on Newton s Laws of Motion. What are Newton s 3 Laws of Motion? (Use Book) Bumper Car (Use website) Slide 1 The bumper car is not up, slowing down or changing. All the forces are on it The bumper car has a weight which is due to. Because the forces are balanced, there must also be an force up from the floor to the weight. Slide 2 Draw the picture with the forces on it from the website. What will happen if this red bumper car hits the blue on head on? Will the blue car move to the left or to the right? Explanation: When the blue car is hit, the forces become. This causes the blue car to move to the. What Law of Motion does this example represent?
2 Tower Drop Slide 3 forces make objects speed up, slow down or change directions. In this tower drop ride, the lift is held up by a rope. Are the forces balanced at the moment? Explanation: The forces are, the lift speeding up, slowing down or changing direction. If the force in the rope is increased, will the lift go up, down or stay still? Explanation: The force pulling the lift is than the lift s weight, so the lift starts to move. Draw the picture with the forces on it from the website. If the rope is released so that there is no stretching force in the rope, will the lift go up, down or stay still? Explanation: The lift s weight is now, so the lift starts to move. Slide 4 There is another force acting on the lift as it falls:. The air resistance is much smaller than the lift s weight, so it doesn t slow the lift down much. Think about the air resistance of a parachute. Will the lift drop slower or faster than the parachute? Explanation: The parachute has more. This the parachute more.
3 What Law of Motion does this example represent? Log Jump Splash Slide 5 This boat is floating in the water. Are the forces balanced? Explanation: The forces are, the boat speeding up, slowing down or changing direction. Draw the picture with the forces on it from the website. If someone jumped into the boat, what would happen? Explanation: The forces become and the boat goes, but we don t know whether it will. What Law of Motion does this example represent? Summary If the forces on an object are balanced, the object will not be moving or will be moving with a speed that changing. If the forces on an object balanced, it will speed up, slow down or change direction. An object on a surface has a weight that acts downwards. The surface has another force acting on the object to balance it.
4 ANSWER KEY Newton s Laws of Motion Directions: Use the following website and our science books to answer the questions on Newton s Laws of Motion. What are Newton s 3 Laws of Motion? (Use Book) Bumper Car (Use website) Slide 1 The bumper car is not speeding up, slowing down or changing direction. All the forces are balance on it The bumper car has a weight which is force due to gravity. Because the forces are balanced, there must also be an equal force pushing up from the floor to balance the weight. Slide 2 What will happen if this red bumper car hits the blue on head on? Will the blue car move to the left or to the right? Right
5 Explanation: When the blue car is hit, the forces become unbalanced. This causes the blue car to move to the right. Tower Drop Slide 3 Unbalanced forces make objects speed up, slow down or change directions. In this tower drop ride, the lift is held up by a rope. Are the forces balanced at the moment? Yes Explanation: The forces are balanced, the lift is not speeding up, slowing down or changing direction. If the force in the rope is increased, will the lift go up, down or stay still? Up Explanation: The force pulling the lift up is larger than the lift s weight, so the lift starts to move upwards. If the rope is released so that there is no stretching force in the rope, will the lift go up, down or stay still? Down Explanation: The lift s weight is not balanced now, so the lift starts to move down. Slide 4 There is another force acting on the lift as it falls: air resistance. The air resistance is much smaller than the lift s weight, so it doesn t slow the lift down much. Think about the air resistance of a parachute. Will the lift drop slower or faster than the parachute? Faster
6 Explanation: The parachute has more air resistance. This slows the parachute down more. Log Jump Splash Slide 5 This boat is floating in the water. Are the forces balanced? Yes Explanation: The forces are balanced, the boat is not speeding up, slowing down or changing direction. If someone jumped into the boat, what would happen? Boat would get lower in the water. Explanation: The forces become unbalanced and the boat goes down, but we don t know whether it will sink or not. Summary If the forces on an object are balanced, the object will not be moving or will be moving with a speed that is not changing. If the forces on an object are not balanced, it will speed up, slow down or change direction. An object on a surface has a weight that acts downwards. The surface has another force acting upwards on the object to balance it.
Push & Pull You can see the forces push and pull at work with this door. We can push the door to close it, or pull the handle to open it.
Gogglebox Video Script FORCES & MOTION Introduction
The amount of matter in an object.
Definitions: Mass: Weight: Gravity: Resistance: Opposing The amount of matter in an object. The measure of the pull of gravity between an object and the Earth. A force that acts pulls objects together.
NAME:... SCHOOL: LINEAR MOTION. Answer ALL questions in this paper in the spaces provided.
NAME:.... SCHOOL: DATE:... LINEAR MOTION INSTRUCTIONS TO CANDIDATES Answer ALL questions in this paper in the spaces provided. 1. Two forces that act on a moving cyclist are the driving force and the resistive
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
Section 2 What Is a Force?
Section 2 What Is a Force? Key Concept Forces acting on an object can be combined and may cause changes in motion. What You Will Learn A force is a push or a pull that acts on an object. Forces have magnitude
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
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
7.3.9 Unbalanced forces
7.3.9 Unbalanced forces 77 minutes 116 marks Page 1 of 33 Q1. The graph shows the results of a test in which a car accelerates to its maximum speed. (a) (i) Describe how the acceleration of the car changes
WONDERLAB: THE EQUINOR GALLERY. The science and maths behind the exhibits 30 MIN INFORMATION. Topic FORCES. Age
WONDERLAB: THE EQUINOR GALLERY and maths s INFORMATION Age 7 11 11 14 Topic FORCES 30 MIN Location LEVEL 3, SCIENCE MUSEUM, LONDON What s the science? What more will you wonder? and maths s Wonderlab:
Friction occurs when surfaces slide against each other.
Chapter 12, Section 2 Key Concept: Friction is a force that opposes motion. BEFORE, you learned Gravity is the attractive force masses exert on each other Gravity increases with greater mass and decreases
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
NEWTON S LAWS OF MOTION
NEWTON S LAWS OF MOTION Force The ability to cause a change in a state of motion of an object (Vector) The only thing that can cause an object to accelerate is a Force An object at rest will remain at
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
Copyright 2014 Edmentum - All rights reserved.
Copyright 2014 Edmentum - All rights reserved. AP Physics Blizzard Bag 2014-2015 Classical Mechanics 1. A block of mass 4.0 kg is attached to the end of a spring. The spring stiffness constant is 25 N/m.
Section 3: Fluids. States of Matter Section 3. Preview Key Ideas Bellringer Pressure
Section 3: Fluids Preview Key Ideas Bellringer Pressure Buoyant Force Comparing Weight and Buoyant Force Pascal s Principle Math Skills Fluids in Motion Key Ideas How do fluids exert pressure? What force
Grade 8 Science: Unit 2-Fluids Chapter 9: Force, Pressure Area
Grade 8 Science: Unit 2-Fluids Chapter 9: Force, Pressure Area Key Terms: hydraulic systems, incompressible, mass, neutral buoyancy, pascal, pneumatic systems, pressure, unbalanced forces, weight, Archimedes
Review - Kinematic Equations
Review - Kinematic Equations 1. In an emergency braking exercise, a student driver stops a car travelling at 83 km/h [W] in a time of 4.0 s. What is the car s acceleration during this time? (The answer
P2a Force, Acceleration and Graphs
P2a Force, Acceleration and Graphs 37 minutes 37 marks 90% - A* 80% - A 70% - B 60% - C 50% - D 40% - E 30% - F 20% - G Page 1 of 11 Q1. (a) The diagram shows two forces acting on an object. What is the
The Science of Boat Design
1.3 Read The Science of Boat Design matter: anything that has mass and takes up space. density: the amount of matter in a given amount of space. buoyant force: the upward push that keeps objects floating
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
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
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
The practitioner loads the rear leg in an effort to create a forward motion with force.
Effective Movement While learning, Karate practitioners often struggle to develop fluid, efficient and effective movement, particularly when facing an opponent. Beginners, and even some more senior students
6. What net external force is required to give a 25 kg suitcase an acceleration of 2.2 m/s2 to the right? Draw a free-body diagram of the suitcase.
HONORS PHYSICS PROBLEM SET NEWTON S LAWS & FORCES ONE DIMENSIONAL FORCES 1. The net external force on the propeller of a 0.75 kg model airplane is 17 N forward. What is the acceleration of the airplane?
Earthquake Waves. Purpose: To give students a visual example, using a slinky, of how an energy wave propagates through the Earth.
Earthquake Waves Grades 4 & 5 Standards: Follows California Earth Science Standards for grades 4 & 5 Purpose: To give students a visual example, using a slinky, of how an energy wave propagates through
Force, Motion and Energy Review
NAME Force, Motion and Energy Review 1 In the picture to the right, two teams of students are playing tug-of-war. Each team is pulling in the opposite direction, but both teams are moving in the same direction.
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
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,
CHANGES IN FORCE AND MOTION
reflect CRACK! That s the sound of a bat hitting a baseball. The ball fl ies through the air and lands over the fence for a home run. The motion of a batted ball seems simple enough. Yet, many forces act
Unit conversions: 9. An defensive lineman weighs 330 pounds. What is his mass in kg (given 2.2 pounds = 1 kg)? 330 lb 1 kg. 2.2 lb 10.
Practice exam semester 1 physics Walk this Way Activity, Graph Sketching and Recognition, Sonic Ranger Lab: Use the graph to the right for q s 1-3 1. Which object(s) is (are) not moving? 2. Which change
Name Class Date. Step 3: Insert the known values into the equation, and solve.
Skills Worksheet Math Skills Newton s Second Law After you study each sample problem and solution, work out the practice problems on a separate sheet of paper. Write your answers in the spaces provided.
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,
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,
SPEED, VELOCITY, ACCELERATION, & NEWTON STUDY GUIDE - Answer Sheet 1) The acceleration of an object would increase if there was an increase in the
SPEED, VELOCITY, ACCELERATION, & NEWTON STUDY GUIDE - Answer Sheet 1) The acceleration of an object would increase if there was an increase in the A) mass of the object. B) force on the object. C) inertia
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
SPH3U Sec.9.2.notebook. November 30, Free End Reflections. Section 9.2 Waves at Media Boundaries
Section 9.2 Waves at Media Boundaries Wave speed depends on some of the properties of the medium through which the wave is travelling. For example, the speed of sound in air depends on air temperature,
Basic Movement Patterns Locomotor Skills 1.3
Basic Movement Patterns Locomotor Skills 1.3 Jumping Forward & Sideways & Landing Extending Arms upward upon takeoff Arms Reach Full Extension about head height at lift off Extending the Hips, Knees, and
Give Wings to Imagination
Give Wings to Imagination Water rocket uses water as a propellant. PRINCIPLE It is based on the NEWTON S THIRD LAW OF MOTION. For a simple model, water rocket consists of a bottle having water above
Calculate the size of the force(s) acting on Sarah just after the take- off, in position 2 in the above diagram.
MECHANICS: MOTION QUESTIONS High Jump (2017;2) Sarah, a 55.0 kg athlete, is competing in the high jump where she needs to get her body over the crossbar successfully without hitting it. Where she lands,
NAME:... SCHOOL: FORCE INSTRUCTIONS TO CANDIDATES. Answer ALL questions in this paper in the spaces provided.
NAME:.... SCHOOL: DATE:... FORCE INSTRUCTIONS TO CANDIDATES Answer ALL questions in this paper in the spaces provided. 1. Sally pulls a sledge in the snow. friction F (a) (i) Draw an arrow on the rope
Helicopter & Launcher
Helicopter & Launcher Category: Physics: Force & Motion Type: Make & Take Rough Parts List: 2 Large craft sticks or paint paddles 12 Dowel, ¼ 1 Dowel, 1 long, ¼ 1 Wood block, 8 x 1 x 1 1 Wood block, tiny
The grade 5 English science unit, Speed, meets the academic content standards set in the Korean curriculum, which state students should:
This unit deals with the speed of objects. Speed is a basic concept used to quantify an object s movement, which can be measured by positional changes over time. It is important to express an object s
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
Chapter 6. You lift a 10 N physics book up in the air a distance of 1 meter at a constant velocity of 0.5 m/s. The work done by gravity is
I lift a barbell with a mass of 50 kg up a distance of 0.70 m. Then I let the barbell come back down to where I started. How much net work did I do on the barbell? A) - 340 J B) 0 J C) + 35 J D) + 340
(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
Jumpers warm up! jumpropeforheart.ca. Don t forget to stretch! Build your flexibility! Heart health for life! Reach to the sky Hold for 5 seconds
Jumpers warm up! Don t forget to stretch! Reach to the sky Hold for 5 seconds Trunk bends Stretch each side, do not bounce, hold for 5 seconds Build your flexibility! Front leg Stretch each leg, hold for
Physics P201 D. Baxter/R. Heinz
Seat # Physics P201 D. Baxter/R. Heinz EXAM #1 September 20, 2001 7:00 9:00 PM INSTRUCTIONS 1. Sit in SEAT # given above. 2. DO NOT OPEN THE EXAM UNTIL YOU ARE TOLD TO DO SO. 3. Print your name (last name
The grade 5 English science unit, Speed, meets the academic content standards set in the Korean curriculum, which state students should:
This unit deals with the speed of objects. Speed is a basic concept used to quantify an object s movement, which can be measured by positional changes over time. It is important to express and object s
ANSWER KEY Station #1: Clothespin Lab
ANSWER KEY Station #1: Clothespin Lab 1. Using the string, tie the ends of the clothespin so that the clothespin is open. 2. Place the cookie sheet, upside-down, on the floor. 3. Place the tied clothespin
DATA EQUATIONS MATH ANSWER
HCP PHYSICS REVIEW SHEET MID TERM EXAM Concepts And Definitions 1. Definitions of fact, hypothesis, law, theory 2. Explain the scientific method 3. Difference between average and instantaneous speed and
Possession of this publication in print format does not entitle users to convert this publication, or any portion of it, into electronic format.
Photo Credits: Cover: Franco Origlia/Getty Images; 2 (r) John Kelly/Getty Images; 3 (tl) Jim Sugar/Corbis; 5 John Kelly/Getty Images; 6 Jim Sugar/Corbis; 10 Pete Stone/ Corbis; 11 (t) David Madison/Getty
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
Supported by. A seven part series exploring the fantastic world of science.
Supported by A seven part series exploring the fantastic world of science. A force is a push or pull. Find out about pushing and pulling forces. Pull During a tug-of-war, both teams pull as hard as they
What happens to a fluid (water or air) when it moves from entering a wide opening to entering a narrow opening?
What happens to a fluid (water or air) when it moves from entering a wide opening to entering a narrow opening? The water (or air) speeds up. Since the same amount of water/air has to travel through a
The table below shows how the thinking distance and braking distance vary with speed. Thinking distance in m
Q1.The stopping distance of a car is the sum of the thinking distance and the braking distance. The table below shows how the thinking distance and braking distance vary with speed. Speed in m / s Thinking
Clicker Question: Clicker Question: Clicker Question: Phases of Matter. Phases of Matter and Fluid Mechanics
Newton's Correction to Kepler's First Law The orbit of a planet around the Sun has the common center of mass (instead of the Sun) at one focus. A flaw in Copernicus s model for the solar system was A:
Lesson 6 Aerodynamics and flying
36 Lesson 6 Aerodynamics and flying Aerodynamics and flying 37 Suitable for: 11 14 years Curriculum and learning links: Forces, motion, Bernoulli s principle Learning objectives: State that aerodynamics
7.3.5 Force Diagrams. 115 minutes. 161 marks. Page 1 of 47
7.3.5 Force Diagrams 115 minutes 16s Page 1 of 47 Q1. The diagram shows a firework rocket. (a) Three forces act as the rocket flies through the air. Which arrows show the directions of these three forces?.........
Whether playing soccer at recess, walking to. Fighting children s misconceptions with the fantastic-four ways in which force affects motion
Fighting children s misconceptions with the fantastic-four ways in which force affects motion By Gerald Darling Whether playing soccer at recess, walking to lunch, or sitting at their desk, children encounter
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
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
Building. Camp ToknowHim.! Low Ropes!!!!!! Course
Team Building Camp ToknowHim Low Ropes Course Using This Book In this binder you will find complete descriptions of all of the elements of the low ropes course here at Camp ToknowHim. Every element of
PHYSICS REVIEW SHEET 2010 MID-TERM EXAM
PHYSICS REVIEW SHEET 2010 MID-TERM EXAM Concepts And Definitions Definitions of fact, hypothesis, law, theory Explain the scientific method Difference between average and instantaneous speed and speed
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
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
Group Size ( Divide the class into teams of four or five students each. )
Subject Area(s) Science & technology Associated Unit Engineering Associated Lesson What is engineering Activity Title Rocket Cars Grade Level 6 (5-7) Activity Dependency What is Engineering Time Required
Mechanical Advantage 1
Mechanical Advantage 1 Mechanical Advantage Another Word for Leverage Ways of Making WORK easier or more efficient. 2 Work = Work * = Work = * * * 3 Mechanical Advantage Output Input 5 8 N = 1 4 5 8 N
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.
SECTION 1 & 2 WAVES & MECHANICAL WAVES
WAVES!!!! SECTION 1 & 2 WAVES & MECHANICAL WAVES What is a Wave? A wave is a disturbance that travels through space or matter. When undisturbed, the water is found in its equilibrium or rest position.
Science Assessment Year 5: Paper A: Forces. Measuring Forces. of the Earth? a) Mass is a force. b) Weight is a force. c) Length is a force.
Name: Science Assessment Year 5: Paper A: Forces Date: 5 total marks Measuring Forces. In what units do we measure force?. What is the name of the force that pulls things towards the centre of the Earth?
7.3.6 Friction and Air resistance
7.3.6 Friction and Air resistance 137 minutes 196 marks Page 1 of 55 Q1. The diagram shows a firework rocket. (a) Three forces act as the rocket flies through the air. Which arrows show the directions
Lesson: Ocean Circulation
Lesson: Ocean Circulation By Keith Meldahl Corresponding to Chapter 9: Ocean Circulation As this figure shows, there is a connection between the prevailing easterly and westerly winds (discussed in Chapter
Exploration Series. HOT AIR BALLOON Interactive Physics Simulation Page 01
HOT AIR BALLOON ------- Interactive Physics Simulation ------- Page 01 How do you control a hot air balloon? A hot air balloon floats because atmospheric pressure is greatest closer to the ground. The
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
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.)
CHAPTER 9 PROPELLERS
CHAPTER 9 CHAPTER 9 PROPELLERS CONTENTS PAGE How Lift is Generated 02 Helix Angle 04 Blade Angle of Attack and Helix Angle Changes 06 Variable Blade Angle Mechanism 08 Blade Angles 10 Blade Twist 12 PROPELLERS
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
PYP 001 First Major Exam Code: Term: 161 Thursday, October 27, 2016 Page: 1
Term: 161 Thursday, October 27, 2016 Page: 1 *Read the following (20) questions and choose the best answer: 1 The motion of a swimmer during 30.0 minutes workout is represented by the graph below. What
PHYS 1020 LAB 8: Buoyancy and Archimedes Principle. Pre-Lab
PHYS 1020 LAB 8: Buoyancy and Archimedes Principle Note: Print and complete the separate pre-lab assignment BEFORE the lab. Hand it in at the start of the lab. Pre-Lab While at home, put one ice cube (made
Waves and Water By ReadWorks
Waves and Water Waves and Water By ReadWorks When a big boat, like a cruise ship, goes through the ocean, it often creates waves. This happens when the large engines on the back of the cruise ship churn
Ma Long's forehand Power Looping Backspin Power looping backspin is the most common attacking method, and it is one of the most powerful forehand
Ma Long s Technique Ma Long, the latest men-single winner in Asian games, has beaten lots of top players in the world. Characteristic of his game is obvious - very good at initiating attack, fast and fierce,
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
5 th Grade - Lesson 2.4 Density and Sinking and Floating
5 th Grade - Lesson 2.4 Density and Sinking and Floating Objective Students will be able to explain that the density of a substance has to do with how heavy it is compared to the size of the object. Students
Engineering Project Boat Building Challenge
Engineering Project Boat Building Challenge Most boats and ships have the same basic shape and design. They are longer than they are wide, and typically they taper to a point in front. The pointed front
During the Push What kind of motion does the puck have at this time? Is it speeding up, slowing down, not moving, or moving at a steady speed?
Elaborate The teacher is giving a demonstration with a hover puck. Make the requested predictions before using your observations to check if you were correct or if you need to make changes.. Predict how
6C Science Fair Knowledge
6C Science Fair Knowledge Our Science Paragraph By: Bella,Heidi and Jasjot Our science fair experiment was if we could study the features of the flying squirrel and how it glides so we could apply that
LECTURE 16: Buoyancy. Select LEARNING OBJECTIVES:
Lectures Page 1 Select LEARNING OBJECTIVES: LECTURE 16: Buoyancy Understand that the buoyant force is a result of a pressure gradient within a fluid. Demonstrate the ability to analyze a scenario involving
HOW FAST/FAR DOES FLY LINE FALL? N. Perkins of the University of Michigan, March 2003
HOW FAST/FAR DOES FLY LINE FALL? N. Perkins of the University of Michigan, March 003 This report summarizes a simple model for the free fall dynamics of a length of fly line. The line is assumed to remain
Bernoulli s Principle at Work
Diagram of demonstration Denise Winkler and Kim Brown July 25, 2003 Bernoulli s Principle at Work *Airflow should be straight on the edge of the airfoil. pivot rod airflow counter weight support rod airfoil
ì<(sk$m)=bdiebi< +^-Ä-U-Ä-U
Physical Science by Ann J. Jacobs Genre Comprehension Skill Text Features Science Content Nonfiction Summarize Captions Chart Glossary Forces in Motion Scott Foresman Science 3.12 ì
Lesson Plan: Bernoulli s Lift
Lesson Plan: Bernoulli s Lift Grade Level: 5-6 Subject Area: Time Required: Science Preparation: 30 minutes Activity: 3 40-minute classes National Standards Correlation: Science (grades 5-8) Physical Science
Physics Final Exam Review Fall 2013
Physics Final Exam Review Fall 2013 The lines on the graph represent displacement vectors for the route along which a person moves. Use the figure to answer problems 1 2. 1. What is the total distance
Four forces on an airplane
Four forces on an airplane By NASA.gov on 10.12.16 Word Count 824 Level MAX TOP: An airplane pictured on June 30, 2016. Courtesy of Pexels. BOTTOM: Four forces on an airplane. Courtesy of NASA. A force
Mechanical Energy I. Name: Date: Section C D F. Mr. Alex Rawson Physics
Name: Date: Section C D F Mechanical Energy I Mr. Alex Rawson Physics 1. One of the two Olympic weightlifting events is called the Clean and Jerk, shown below. As of Athens 2004, the record for Clean and
A guide to science fair development
LINX Science Camps A guide to science fair development Toilet Paper Party Physics, Electricity, Flight Supplies: Hair Dryer (x1) Leaf Blower (x6) Toilet Paper Rolls (x30) Extension Cord (20 ) Power strip
Review: Fluids. container into which it has been poured. changes gases are compressible. pressure changes
Forces in Fluids Review: Fluids o A fluid is a substance that is able to flow and assume the form of the container into which it has been poured o A compressible fluid is one that can change its volume
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
Define terms and compute basic physics problems related to sprinting
LINEAR SPEED AN INTRODUCTION TO ACCELERATION LEARNING OBJECTIVES Define terms and compute basic physics problems related to sprinting Identify and explain how specific kinematic and kinetic elements relate
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on
Big Ideas 3 & 4: Kinematics 1 AP Physics 1
Big Ideas 3 & 4: Kinematics 1 AP Physics 1 1. A ball is thrown vertically upward from the ground. Which pair of graphs best describes the motion of the ball as a function of time while it is in the air?