Question

If external force acting on a body is zero then its linear momentum is

Answer 1

Momentum = Mass x velocity

if V is 0 then,

m = M (0)

m = o

Thus momentum will also be zero

Answer 2

It's answer is also zero

Explanation:

If the external force acting on a body is zero,there is no movement should held in the body. So the linear movement of the body is zero.