Question

Please answer the question below on momentum. And show full working. 2. A basketball with the mass of 0.5 Kg is rolled by Ali on a frictionless surface. The ball accelerates to 1.2 m/s after 0.3 s. What was the momentum of the ball at 0.3s? If the speed and mass of the ball is doubled, what would the effect be on the momentum of the ball?

Answer 1

Answer:

momentum = p = 0.6 kg m/s

Explanation:

m = 0.5kg

v = 1.2 m/s

Momentum of the ball after 0.3 seconds = mv

= 0.5 * 1.2

= 0.6 kg m/s

If the mass and velocity are doubled, then the momentum of the ball will increase by 4 times.

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