Physics : Paper 1 Flashcards by Harry Hudson | Brainscape

Q

Magnitude ?

A

Size

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Q

Vector Quantity ?

A

Force with Magnitude and Direction

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Q

Eg of Vector ?

A

Velocity, Momentum, Acceleration, Weight

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Q

Scalar Quantity ?

A

Only Magnitude no direction

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Q

Eg of Scalars ?

A

Speed, Distance, Mass, Energy, Time

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Q

Velocity is a ______ Quantity

A

Vector

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Q

Speed is a ______ Quantity

A

Scalar

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Q

Distance is a ______ Quantity

A

Scalar

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Q

Displacement is a ______ Quantity

A

Vector

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Q

Formula for Distance travelled ?

A

(average) Speed (m/s) X Time (s)

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Q

Acceleration ?

A

How quickly something speeds up

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Q

Formula for Acceleration ?

A

Change in Velocity / Time

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Q

Uniform Acceleration ?

A

Constant rate of acceleration

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Q

Formula for Uniform Acceleration ?

A

Change in Velocity = 2 x Acceleration x Distance

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