Physics 3 Flashcards by Grace Twells

Q

Weight

A

Mass x gravity

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Q

Force

A

Spring constant x extension

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Q

Pressure

A

Force/ area

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Q

Density

A

Mass/volume

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Q

Moment

A

Force x distance from pivot

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Q

Principle of moments

A

clockwise moment = anti clockwise moment

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Q

Work done

A

Force x distance moved

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Q

Power

A

Work/time

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