Physics, 08.07.2021 20:40 lizdeleon248
A 0.060 kg ball hits the ground with a speed of –32 m/s. The ball is in contact with the ground for 45 milliseconds and the ground exerts a +55 N force on the ball. What is the magnitude of the velocity after it hits the ground?
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A 0.060 kg ball hits the ground with a speed of –32 m/s. The ball is in contact with the ground for...
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