Equations Flashcards by Thaddee Rolland

Q

Acceleration

A

Change in velocity/time

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Q

(Resultant) force

A

Mass x acceleration

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Q

Weight

A

Gravitational field strength x mass

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Q

Momentum

A

Mass x velocity

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Q

(Acting) force

A

Change in momentum/time

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Q

Power

A

Current x voltage

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Q

Orbital speed

A

(2pi x radius)/t

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Q

Energy

A

Current x voltage x time

E =IVT

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Q

Voltage

A

Current x resistance

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Q

Charge

A

Current x time

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Q

Work done

A

Force x distance

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Q

Power

A

Work done/time

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Q

Kinetic energy

A

1/2(mass x speed2)

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Q

Gravitational potential energy

A

Mass x gravitational field strength x height

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Q

Speed

A

Distance/time

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