Question

A body of mass 6 kg puts in rest.How much force exerts on it so that velocity of 4m/s produces in it in 4 seconds.

Answer 1

Explanation:

m = 6kg

u = 0m/s

v = 4m/s

t = 4 secs

F = m * ( v-u/t)

= 6 * ( 4-0/4)

= 6 * (4/4)

= 6*1

F = 6N

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