Physics, asked by rathinaselvi4, 8 months ago

When a sphere of mass 5 kg strikes a wall with a velocity of 5 m/s, it rebounds with the same velocity: (a) What is the momentum of the sphere before striking and after rebounding? (b) Also find the change in momentum of the sphere?

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Answered by sorenb714

0

Answer:

sorry don't know the answer

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