Question

what force acting on a mass of 15 kg for 1 minute can change its velocity from 10 m/s to50 m/s
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Answer 1

Answer:

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Explanation:

F = m*a where

m = mass of the object on which force is applied which is 15 kg

a = acceleration produced by the force which we will calculate

a = v - u/t where

v = final velocity which is 50 m/s

u = initial velocity which is 10 m/s

t = time which is 60 s

a = (50 - 10) /60

a = 0.6667 m/s^2

F = m*a = 15 * 0.6667 = 10 N

Answer 2

Explanation:

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