Physics, 02.09.2021 23:10 dsdlskds3880

10. A man throws a water balloon down off the edge of a building. If he wants the water balloon to hit the ground at a velocity of -30.0 m/s and the building has a height of 20
meters, how fast should he throw the water balloon?

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10. A man throws a water balloon down off the edge of a building. If he wants the water balloon to...

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