Question

When a 12 N force acts on 3 kg mass for a second ,the change in velocity is (in m/s)

Answer 1

Answer:

it will be 4

Explanation:

Che ck it now

Answer 2

ANSWER :

We know that , F = ma

Where, m - mass , a = acceleration / Velocity.

So putting the given values we get ,

F = ma

12 N = ( 3kg ) ( a )

12/3 = a

a = 4 m/s.

Hence,

The change in velocity is 4 m/s.