3.3 - Scales and Elevators Flashcards

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1
Q

What does “Normal” mean?

A

Perpendicular

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2
Q

How large is Normal Force?

A

As large as necessary to prevent surfaces from penetrating each other

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3
Q

Normal Force when you are giving someone a piggy back ride

A

Extra large

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4
Q

Normal Force when someone is helping lift up an object without picking it up completely

A

Extra small

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