Chapter 9 Simple Machines Flashcards

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1
Q

Fulcrum

A

The turning point of the lever is the fulcrum

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2
Q

Load

A

force, such as the weight of an object, resisting motion against which a lever works

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3
Q

Effort

A

The force used to cause movement

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4
Q

Inclined plane

A

A surfaces slanted upward that lowers the effort needed to lift the load

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5
Q

Lever

A

A lever is a simple machine that uses the turning effect a force

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