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physical science 4:)
section 1 and 2
| Question | Answer |
|---|---|
| sum of the potential energy and kinetic energy in a system. | mechanical energy |
| energy a moving object has because of its motion; depends on the mass and speed of the object. | kinetic energy |
| stored energy an object has due to its position. | potential energy |
| energy stored when an object is compressed or stretched. | elastic potential energy |
| energy stored in chemical bonds. | chemical potential energy |
| energy stored by objects due their position above earths surface ; depends on the distance above earths surface and the objects mass. | gravitational potential energy |