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Mathematics, 24.01.2021 14:00 jay0630

5 Three friends, Patrick, Araf and Sean, ran a 1000 m race. The race is illustrated on the
distance-time graph shown here,
7m
10.1m 11.2m
Patrick Araf Sean
1000+
800
600 -
Distance (m)
400
200
0
0
2
4
6
8
10
12
Time taken (minutes)
Describe how each of them completed the race.
What is Araf's average speed in m/s?
ii What is this speed in km/h?

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5 Three friends, Patrick, Araf and Sean, ran a 1000 m race. The race is illustrated on the
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