Mechanical Energy

3. A closed __________ can exchange energy only with its surroundings.
4. mechanical __________ is the sum of the potential energy and the kinetic energy in a system.
5. A region of space that has a physical quantity at every point.
7. gravitation __________ energy is the stored energy due to the interactions of objects in a gravitational field.
9. The larger the mass of an object, the __________ the kinetic energy will be.
11. The stored energy due to the interactions between objects or particles.
14. The law of __________ of energy states that energy is always transferring, but energy is not created or destroyed.
15. An attractive force that exists between all objects that have mass.
16. The energy due to motion.

1. The measure of the amount of matter in an object.
2. The gravitational force exerted on an object.
3. A measure of the distance an object travels in a given amount of time.
6. The three types of potential energy are gravitational, __________, and magnetic.
8. The speed and direction of a moving object.
10. An __________ system also includes the environment around the object.
12. __________ potential energy is the energy stored in objects that are compressed or stretched, such as springs and rubber bands.
13. The transfer of energy to an object by a force that makes an object move in the direction of the force.