Question

When a constant force of 4 N acts on a body of
mass 2 kg for 2 seconds. The rate of change of
linear momentum of a body in Sl units​

Answer 1

Explanation:

rate of change of linear momentum is force

f = dp/ dt

4 = (2 × v)/ 2 (p = mv)

8= 2 ×v

v = 2m/s