Weegy: C. its mass multiplied by its speed.
The kinetic energy of an object is therefore dependent on the speed of the object as well as the mass. The faster an object is moving, the more kinetic energy it possesses. [ The more massive an object, the more kinetic energy it will have.
A group of objects has a total kinetic energy equal to the sum of the individual kinetic energies.
When an object with mass m (in kilograms) is moving in a ... (More)