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Physics, 20.09.2021 23:50 skyless

Rey lifts a 6,300 g metal ball from the ground to a height of 0.98 m close to his body. (a.) What is the ball's PE? Realizing the ball is heavy, he suddenly releases it with a push at a speed of 15 m/s. (b.) What is the ball's KE?

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Rey lifts a 6,300 g metal ball from the ground to a height of 0.98 m close to his body. (a.) What is...
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