Equations Flashcards by Cosi Ballance | Brainscape

Q

Work done

A

Force x Distance moved in direction of force

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Q

Speed

A

Distance/Time

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Q

Weight

A

Mass x Gravity

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Q

Moment

A

Force x Perpendicular distance from pivot

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Q

Charge

A

Current x Time

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Q

Voltage

A

Current x Resistance

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Q

Electrical Power

A

Voltage x Current

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Q

Force

A

Mass x Acceleration

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Q

Acceleration

A

Change in velocity/Time taken

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Q

Density

A

Mass/Volume

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Q

Pressure

A

Force/Area

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Q

Kinetic Energy

A

1/2 x Mass x speed squared

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Q

Energy Transferred

A

Work done

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Q

GPE

A

Mass x Gravity x Height

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Q

Wave speed

A

Frequency x Wave length

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Q

Pressure difference

A

Height x Density x Gravity

Q

Power

A

Energy transferred/Time taken

Q

Momentum

A

Mass x Velocity

Q

P1V1

A

P2V2

Q

P1/T1

A

P2/T2