Physics, 20.07.2019 18:00 Ivonne728

A0.060 kg ball hits the ground with a speed of -32m/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? a. 9.3m/s b.12m/s c.41m/s d.73m/s

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A0.060 kg ball hits the ground with a speed of -32m/s. the ball is in contact with the ground for 45...

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