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Physics, 09.12.2020 21:10 sofiimadison

PLZ HELP I DON'T UNDERSTAND!! a boy is playing catch with his friend. He throws the ball straight up. When it leaves his hand, the ball (2kg) is traveling 10m/s. Whats the ball's kinetic energy just as it leaves the boy's hand? What is the potential energy of the ball when it reaches the highest point?

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PLZ HELP I DON'T UNDERSTAND!! a boy is playing catch with his friend. He throws the ball straight up...
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