Question

A force of 12N acts on an

object of mass of 4kg in the state of rest for 3s. Calculate the kinetic energy acquired by the

object .
plz give answer fast
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Answer 1

Explanation:

Given Data

f = 12N

m=4 Kg 1000

4. = 250

Final Velocity 3s

Kinetic Energy By Formula

1/2 Mv Square 2

F = Ma

12 = 250 x 3

12x 750

9000 N.M/S