Physics
Physics, 04.05.2020 23:52, meaghan18

Please help :)
Kevin drops a 75 g “bouncy ball” out his second floor window, which is 8.0 m above the hard ground (pavement). He noticed that the ball bounced back up to a height of 6.1 m above the ground.

a) How much kinetic energy did the ball have just after it hit the ground (and bounced up again).

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Answers: 2

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Kevin drops a 75 g “bouncy ball” out his second floor window, which is 8.0 m ab...

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