Question

energy is constantly changing between potential and kinetic. which of the following is true of kinetic energy? an object has kinetic energy when it is holding still, but poised in a position to move. the slower an object is moving, the more kinetic energy the object has. an object has kinetic energy when it is in motion.

Explanation:

Kinetic energy is the energy of motion. An object at rest (holding still) has zero kinetic energy, and kinetic energy is proportional to the square of the velocity of an object, so slower - moving objects have less kinetic energy. An object in motion has kinetic energy.

Answer:

An object has kinetic energy when it is in motion.