Question

A constant force acts for 3 seconds on a mass 16kg and then ceases to act. During
the next 3 seconds the body covers 81m. Find the magnitude of force?
8=9.8ms?
1) 120N 2) 144 N 3) 160 N
4) 96 N
​

Answer 1

Answer:

I explained in above pic ,if any doubt msg me

Answer 2

Answer:

144 N

Explanation:

Hope it will help you