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Physics, 26.03.2021 21:50 kkstone

PLEASE HELP A 1kg ball is 10m above a table when it is dropped. It bounces to a height of 7m.
How much kinetic energy does the ball have when it bounces back up to a height of 7m?

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PLEASE HELP A 1kg ball is 10m above a table when it is dropped. It bounces to a height of 7m.
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