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Simple Machines

Science Voc.

QuestionAnswer
- simple machine used to cut or split an object Wedge
- something done whenever a force moves an object Work
- wheel with jagged edges like teeth Gear
- tool that has few or no moving parts Simple machine
- simple machine that has a center rod attached to a wheel Wheel and axle
- simple machine made of a bar or board that moves back and forth on a point Lever
- simple machine made of a wheel and rope Pulley
- the point on which a lever is supported and moves Fulcrum
- simple machine that is a flat surface with one end higher than the other Inclined Plane
- simple machine used to hold objects together Screw
Created by: vicki.ball
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