a cheetah runs a distance of 200 metres in 10 seconds what is the speed of Cheetah in m. A.m/s. B.km/m.
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Answered by
4
distance = 200m
time = 10 sec
speed = distance/time
= 200/10
= 20m/s
Speed in m/s = 20m/s
Speed = 20 ×18/5
= 4×18
= 72km/hr
Speed in km/hr = 72km/hr
Answered by
4
Answer:
20 m/s
72km/hr
Explanation:
distance=200 m
time=10 seconds
speed=distance/time
=200/10=20 m/s
to change m/s into km/hr we can multiply by 18/5
20×18/5=4×18=72km/hr
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