Physics, 10.12.2019 05:31 ziar7176

A1 kg ball is dropped from the top of a cliff and falls with a constant acceleration due to gravity (9.8 m/s2). assume that effects of air resistance can be ignored. a.) by how much has the ball's gravitational potential energy changed after it has fallen

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A1 kg ball is dropped from the top of a cliff and falls with a constant acceleration due to gravity...