Physics Quiz

The impulse experience by a body is equal to the change in its __.

Which of the following happens in a perfectly inelastic collision? The objects involved

This is energy at rest.

This is energy at Motion.

The internal energy of a system is initially 35 J. The system does 34 J of work. What is the system's final internal energy when a total of 46 J of energy is added to the system by heat?

The sum-total of the potential and kinetic energy of the molecules of a substance is called ___________.

Energy that is transferred from one body to another as the result of a difference in temperature

It is done when energy is transferred.

The image illustrates how heat can do work. Why?

All of the following are cycle strokes of a gasoline engine except ___.