marathon working at play Women s What do you think the record might be in 2020? What about in 2050?

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Woen arathon The world record for the woen arathon ha gradually got horter ince the race wa opened to woen in the late 1960.

1 Woen arathon The world record for the woen arathon ha gradually got horter ince the race wa opened to woen in the late Draw a graph to how how the world record tie for the woen arathon have changed over that pat 50 year. What do you think the record ight be in 2020? What about in 2050? All elite athlete and their trainer need to know world record tie. Thee provide the benchark for perforance. Woen arathon

2 Tie (hour and inute) 3:30 3:15 3:00 2:45 2:30 2:15 2:00 How the record for the Woen Marathon race ha changed ince Year Woen arathon graph heet

3 World record tie for the Woen arathon fro 1967 to 2009 Hr:Min:Sec Nae Country Date of race Location of race 03:15:23 Maureen Wilton Canada May 6, 1967 Toronto, Canada 03:07:27 Anni Pede-Erdkap Wet Gerany Augut 16, 1967 Waldniel, Gerany 03:02:53 Caroline Walker February 28, 1970 Seaide, Oregon, USA 03:01:42 Elizabeth Bonner May 9, 1971 Philadelphia, USA 02:55:22 Elizabeth Bonner Augut 19, 1971 New York City, USA 02:49:40 Cheryl Bridge Deceber 5, 1971 Culver City, USA 02:46:37 Michiko Goran Deceber 2, 1973 Culver City, USA 02:46:24 Chantal Langlacé France October 27, 1974 Neuf-Briach 02:43:55 Jacqueline Hanen Deceber 1, 1974 Culver City, USA 02:40:16 Chrita Vahlenieck Wet Gerany May 3, 1975 Dülen, Gerany 02:38:19 Jacqueline Hanen October 12, 1975 Eugene, USA 02:35:16 Chantal Langlacé France May 1, 1977 Oiartzun, Spain 02:34:47 Chrita Vahlenieck Wet Gerany Septeber 10, 1977 Berlin Marathon 02:31:23 Joan Benoit February 3, 1980 Auckland, NZ 02:30:58 Patti Catalano Septeber 6, 1980 Montreal, Canada 02:30:27 Joyce Sith United Kingdo Noveber 16, 1980 Tokyo, Japan 02:29:57 Joyce Sith United Kingdo March 29, :29:02 Charlotte Teke Wet Gerany January 16, 1982 Miai, USA 02:26:12 Joan Benoit Septeber 12, 1982 Eugene, USA 02:25:28 Grete Waitz Norway April 17, :24:26 Ingrid Kritianen Norway May 13, :21:06 Ingrid Kritianen Norway April 21, :20:47 Tegla Loroupe Kenya April 19, 1998 Rotterda Marathon 02:20:43 Tegla Loroupe Kenya Septeber 26, 1999 Berlin Marathon 02:19:46 Naoko Takahahi Japan Septeber 30, 2001 Berlin Marathon 02:18:47 Catherine Ndereba Kenya October 7, 2001 Chicago Marathon 02:17:18 Paula Radcliffe United Kingdo October 13, 2002 Chicago Marathon 02:15:25 Paula Radcliffe United Kingdo April 13, 2003 Reference: Wikipedia (2009) Marathon world record progreion [online] at Wikipedia (2009) Lit of winner of the, [online] at Woen arathon data heet

Swiing Event Men woen 100 400 1,500 5,000 Marathon High jup Long jup Pole vault 50 freetyle 400 freetyle 1,500 freetyle 9.58 43.

4 For a particular athletic event, the world record for en i generally fater, longer or higher than the world record for woen. But by how uch? Swiing Event Men woen ,500 5,000 Marathon High jup Long jup Pole vault 50 freetyle 400 freetyle 1,500 freetyle :26:00 12:37:35 2:03: :40:07 14:34: :50:46 14:11:15 2:15: :59:15 15:42:54 Find a enible way to ake coparion. Are the difference iilar for all type of event? Record difference

5 Sport coentator need to be able to reeber lot of fact about the bet athlete and the world and national record for their event Triple jup Match the en world record tie, ditance and core to the correct event World record atch

6 h 3in ,500 20k 110 hurdle Pole vault Shot put Decathlon Swiing 50 freetyle 3k Marathon Long jup High jup Javelin Swiing 50 breatroke Swiing 1,500 freetyle 2h in 59 56in h 3in 3in in ,026 point in World record atch cut out heet

7 Teacher note Working at play : Decription Working with elite athlete ean undertanding how prowe in port change over tie. The world record tie provide a vital benchark of perforance againt which all athlete ay apire. Activity 1: Woen arathon Activity 2: Record difference Activity 3: World record atch For Woen' arathon, pupil will need the Woen' arathon data heet which how the progreion of world record tie fro 1967 to the preent day. A grid i provided for the pupil to ue but, depending on the pupil, you ay prefer to provide a plain heet of graph paper o that they need to engage with deciding how to cale and label their axe appropriately. Thi graph how the data point plotted: Pupil ight notice: There wa a fairly teady decline in record tie between 1967 and There wa no iproveent fro 1985 to The reduction in tie again progreed in 2002 and 2003: it can be een fro the data heet that thi wa due to one woan, Paula Radcliffe. Pupil are invited to predict what the world record ight be in 2020 and Draw out in the dicuion that uch a prediction i very difficult the long period where there wa no iproveent point to the fact that data fro the pat ay not alway allow accurate prediction. Neverthele, it ight be fair to ugget that the tie are likely to continue to decreae lightly. If pupil wih to look at other event, appropriate data i readily available on the Internet. Page 1

8 Teacher note Working at play : Record difference preent oe world record tie and ditance for a range of athletic and wiing record for en and for woen. Pupil are invited to find a way to analye the difference between en and woen. Ue a cla dicuion to draw out that thi i bet done by conidering the difference between the exe a a ratio perhap expreed a a percentage. In running and wiing event, en are about 10% fater, whilt in juping event, the difference appear to be ore like 20%. Organie the pupil into all group with a et of card for each group for World record atch a dicuion will help the develop trategie to coplete all the atche. Soe hint which ight prove ueful are: Think about the unit thi ight enable you to arrange the event, and record in et. What record do you know? For exaple, oe pupil ay know that the record for the 100 race i under 10 econd and jut over 2 hour for the arathon. What coparion can you ake? For exaple, if you know the record for the 100 track race, how long ight you expect the 400 race record would be? The correct atche, together with other brief detail are hown below: Athletic Perf Unit Athlete Date Uain Bolt 16/08/ Michael Johnon 26/08/1999 1,500 03:26.0 in: Hicha El Guerrouj 14/07/1998 3K 07:20.7 in: Daniel Koen 01/09/ K 56:26.0 in: Haile Gebrelaie 27/06/2007 Marathon 02:03:59 h:in: Haile Gebrelaie 28/09/ Metre Hurdle Dayron Roble 12/06/2008 Athletic High Jup 2.45 Javier Sotoayor 27/07/2019 Pole vault 6.14 Sergey Bunka 31/07/1994 Long jup 8.95 Mike Powell 30/08/1991 Shot put Randy Barne 20/05/1990 Javelin throw Jan Zelezný 25/05/1996 Decathlon 9026 point Roan Šebrle 27/05/2001 Swiing (en') 50 freetyle Frederick Bouquet 27/04/ breattroke Caeron Van Der Burgh 29/07/2009 1,500 freetyle 14:34.6 in: Grant Hackett 29/07/2001 The atheatic Thi topic give opportunitie to explore real data. Woen' arathon involve contructing a tatitical chart whilt ratio and percentage are ued in Record difference. Logical thinking i needed in World record atch. Page 2

Name: Answer Key Date: Regents Physics. Projectiles

Name: Answer Key Date: Regents Physics. Projectiles Nae: Anwer Key Date: Regent Phyic Tet # 5 Review 1. Equation to know: Projectile (1) A y = Ainθ () A = Acoθ Δv vf vi vf + vi (3) a= = (4) vavg = (5) d=vit+½at Δ t tf ti (6) v f =vi+at (7) vf =vi +ad. Ter