Question

Two balls A and B of masses m and 2m are in motion with velocities 2v and v respectively.The ratio of their inertia and momenta will be.​

Answer 1

Answer:

1:1 is the answer

Explanation:

(1)Inertia depends on mass, and since the mass of the two balls are m and 2m, So the ratio of inertia of the balls 1:2

(2)Momentum , p=mv

So, as per momentum equation, it depends on both mass and velocity.

So, their ratio =m×2v:2m×v=1:1