Physics
Physics, 18.02.2020 00:59, khamani623

A 5 kg ball approaches a wall at a speed of 4 m/s. It then bounces off the wall in the opposite direction at the same speed. What is the magnitude of the average force exerted on the ball if it is in contact with the wall for 0.1 s?

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A 5 kg ball approaches a wall at a speed of 4 m/s. It then bounces off the wall in the opposite dire...

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