Question

A force with magnitude of 100 N is applied to an object at 0.2 s. What is the impulse in the collision?

Answer 1

impulse is defined as the product of the force and time.

here,

given,

force = f = 100N

time = t = 0.2s

impulse = I = f×t

I = 100×0.2

therefore the impulse is

20 Ns

Answer 2

Answer:

The impulse is 100*0.2 =20 N sec

Hope it helps