Question

find the ratio of momentum of two bodies A and B of masses 'm' and '2m' moving with the same velocity 'v'.

Answer 1

Let momentum of A be $p{1} = m_{1}v_{1}$
and momentum of B be $p_{2} = m_{2}v_{2}$

Ratio of momentum of A and B will be
$\frac{p1}{p2} = \frac{m1v1}{m2v2} = \frac{mv}{2mv} = \frac{1}{2}$

Answer 2

momentum=mass*velocity
momentum of body A:
=m*v
=mv

momentum of body B:
=2m*v
=2mv

mv:2mv

​ratio is 1;2