Vocabulary Review for Chapter 13 (Work & Energy)             Name ________________ Period ___
(page)				Write a definition for each of the vocabulary words & provide an example.
431		work	Definition
			Example
433		power	Definition
			Example
433		compound machine	Definition
			Example
436		mechanical advantage	Definition
			Example
438		6 simple machines	Definition
			Example
444		energy	Definition
			Example
445		potential energy	Definition
			Example
447		kinetic energy	Definition
			Example
449		mechanical energy	Definition
			Example
449		chemical energy	Definition
			Example
456		Law of Conservation of Energy	Definition
			Example
459		efficiency	Definition
			Example
460		perpetual motion machine	Definition
			Example