Physics, asked by priyasandeep9090, 7 months ago

an athlete is running with the speed 54 km/h in a 100m race
a. how much time is used to finish the race time=
b. what is his speed in m/s

Answers

Answered by reenakesharwani157

1

Answer:

change the speed in m/s

54 km/ hr × 5/18

15 m/s

distance is 100m

The to reach the distance is

Time = Distance / speed

100 /15

20 / 3

6 second 2 mille second

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