Physics, 29.07.2019 17:50 reyne36

With what minimum speed must you toss a 120 g ball straight up to just touch the 15-m-high roof of the gymnasium if you release the ball 1.7 m above the ground? solve this problem using energy. with what speed does the ball hit the ground?

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With what minimum speed must you toss a 120 g ball straight up to just touch the 15-m-high roof of t...