Aniya456 Aniya456

11-12-2015
Physics

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is an unburned lump of coal kinetic energy and potential energy

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MelodicalChloe MelodicalChloe

11-12-2015

A lump of coal is potential energy. An example of kinetic energy is a tornado.

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11-12-2015

An unburned lump of coal has chemical potential energy.

If you lift it up and put it on a shelf, it has gravitational potential, energy.

If you throw it, it has kinetic energy as long as it's moving.

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