Physics, 17.04.2021 01:00 jaylanmahone223
A ball falls down 30 meters from the top of a building. If the ball weighed 1.2 kg, what is the gravitational potential energy lost by the ball? Estimate g as 9.81.
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A ball falls down 30 meters from the top of a building. If the ball weighed 1.2 kg, what is the grav...
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