Levers Lesson 20 Flashcards by Alexi Buono-O'rahilly | Brainscape

Q

Fulcrum

A

A point around the lever rotates like a joint

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Q

Load

A

Force applies like a dumbell

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Q

Effot

A

The force applied by the user (hands)

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Q

First class lever

A

Fulcrum in the middle

Strong and stable but slow

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Q

Second class lever

A

Load in the middle

Strong and stable but slow

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Q

Third class lever

A

Effot in the middle

fast movement

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