Physics, asked by mansimoolchandani, 7 months ago

9. Richard and Paul took part in a 5000m race.
It is illustrated in this graph.
5000
Paul
Richard
4000
3000
Distance (km)
2000
1000
2 4 6 8 10 12 14 16 18 20
Time taken (minutes)
a. Paul ran a steady race. What is his average speed in:
i) metre per minute. SCO
ii) kilometre per hour?

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Answers

Answered by gsrajpurohit9427
0

Answer:

The 5000 metres or 5000-metre run (approximately 3.1 mi or 16,404 ft) is a common long-distance running event in track and field. It is one of the track events in the Olympic Games and the World Championships in Athletics, run over 12.5 laps of a standard track. The same distance in road running is called a 5K run. The 5000 m has been present on the Olympic programme since 1912 for men and since 1996 for women. Prior to 1996, women had competed in an Olympic 3000 metres race since 1984. The 5000 m has been held at each of the World Championships in Athletics in men's competition and since 1995 in women's.

Athletics

5000 metres

Osaka07 D6A M5000M Heat2-2.jpg

Runners in the 5000 metres at IAAF World Championships in Osaka 2007.

World records

Men

Joshua Cheptegei (UGA) 12:35.36 (2020)

Women

Tirunesh Dibaba (ETH) 14:11.15 (2008)

Olympic records

Men

Kenenisa Bekele (ETH) 12:57.82 (2008)

Women

Vivian Cheruiyot (KEN) 14:26.17 (2016)

Championship records

Men

Eliud Kipchoge (KEN) 12:52.79 (2003)

Women

Hellen Obiri (KEN) 14:26.72 (2019)

The event is almost the same length as the dolichos race held at the Ancient Olympic Games, introduced in 720 BCE. While mainly run as an outdoor event, the 5000 m is sometimes run on an indoor track. The IAAF keeps official records for both outdoor and indoor 5000-metre track events.[1][2]

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