Chapter 11: Work and Machines: Glencoe Science: An Introduction to the Life, Earth, and Physical Sciences

Match it! Select the correct answer from the pull down...Good luck!

A ___ uses a lever.

A bar or rod free to rotate around a single point

two inclined planes combined

an inclined plane wrapped around a rod

A ___ is a compound machine.

any devices that do work with one movement (such as pulley, inclined plane, lever)

___ is not work.

An example of an inclined plane is a(n) ___.