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Simple machines-Mark

review of simple machines and complex machines

QuestionAnswer
A lightbulb is this type of simple machine, which is an inclined plane wrapped around a rod screw
A wheelchair ramp is this type of simple machine inclined plane
A machine made of 1 or two parts that makes work easier by using less force simple machine
A machine made up of two or more simple machines complex machine
A bicycle is this type of machine complex machine
A hammer is this type of simple machine lever
A broom is this type of simple machine lever
A doorknob is this type of simple machine wheel and axle
A flag pole raises the flag using this type of simple machine pulley
A simple machine that is made up of a grooved wheel with a rope or chain for lifting pulley
A peanut butter jar lid is this type of simple machine screw
This simple machine is made up of toothed wheels that fit together and move in opposite directions gears
A knife is this type of simple machine wedge
A bathtub is this type of simple machine inclined plane
stairs are this type of simple machine inclined plane
A ladder leaned against a building is this type of simple machine inclined plane
A bathroom sink faucet is this type of simple machine wheel & axle
Is a stapler a simple or complex machine? complex (lever and wedge)
A thumbtack is this type of simple machine wedge
True or false: Simple machines allow you to do less work. False. The amount of work remains the same - you just need less force to do the work.
True or false: Simple machines make work easier by reducing the amount of effort needed to do it. True.
A bicycle chain is this type of simple machine Pulley
Created by: smark3
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