Question

The linear momentum of of a ball of mass 50g is 0.5 kg m s-1 find its velocity

Answer 1

Explanation:

Mass of the ball is 50g = 0.05 kg

Momentum = 0.5 kg m/s

As, Momentum = mass x velocity

      Velocity = Momentum / mass

                   = 0.5 kg mps / 0.05 kg

                   = 10 m/s

Therefore, Velocity of the ball = 10 m/s

Hope it helps!!