Question

A body of mass m and velocity v has a momeanteam p .if the velocity of the body is dobled mass is halved of momeantum is

Answer 1

Answer:

mv

Explanation:

According to the formula,

P =mv

If mass is halfed,

m = 1/2m

and velocity is doubled,

v = 2v

New momentum = mass × velocity

P = 1/2m × 2v

P = (1/2×2)mv

P = mv