Physics, 22.01.2022 14:00, dj4354

A spring is compressed so that it has 7.2 J of elastic potential energy. A 0.3 kg ball is placed on top of the spring. When the spring is released, how high will the ball go ?

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A spring is compressed so that it has 7.2 J of elastic potential energy. A 0.3 kg ball is placed on...