Motion and Ticker Timer Flashcards by Christopher Gray

Q

Scalar

A

A physical quantity with magnitude only

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Q

Vector

A

A physical quantity with magnitude and direction

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Q

Distance

A

the length of a path traveled

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Q

Displacement

A

the straight line distance from point A to B

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Q

Speed

A

rate of change in distance

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Q

Velocity

A

The rate of change in displacement

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Q

Acceleration

A

rate of change in velocity

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