A cheetah runs at a speed of 126 kmph. It covers distance of 350 m in: a)5 seconds b)20 seconds
c.Not sure d)10 seconds
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7
Answer:
10 seconds
Step-by-step explanation:
Given
cheetah speed 126 kmph
what is speed of cheetah in
meter per second
we know
kmph is converted into meter per second
multiply with 5/18
So,
126 × 5/18 = 7 × 5 = 35 meter per second.
per second cheetah covered by
the distance is 35 meters
so, 350 meters covered in
Time = distance/speed
Time = 350/35 = 10 seconds.
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