jppowers4ever jppowers4ever

21-10-2022
Physics

contestada

A 0.4 kg ball is hanging from a magnet 3 meters above the floor. How much gravitational potential
energy does it have? If it is released from rest, how much total energy does it have when it has fallen
1.5 meters? How much of that energy is gravitational potential energy? How fast is it moving?

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