P9 Flashcards

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1
Q

Speed equation

A

Speed = distance / time

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2
Q

Distance time graph

A

Straight flat line = Stationary
Straight diagonal line (left to right) = Constant speed
Straight diagonal line (right to left) = Constant speed towards start

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3
Q

Velocity and acceleration

A

Acceleration = change in velocity / time

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4
Q

Velocity time graph

A

Straight diagonal line (left to right) = accelerating
Straight diagonal line (right to left) = decelerating
Straight flat line = constant speed

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