Question

A body P has mass 2 m and velocity 5 v. Another
body Q has mass 8 m and velocity 1.25 v. The
ratio of momentum of P and Q is :
(1) 2: 1 (2 : 1 (3) 1:2 (4) 3:2​

Answer 1

ratio is 1:1 bcoz

P=mv

Pp=2×5=10

Pq=8×1.25=10

hence right answer is 1:1