AQA Physics P2 - Motion

AQA Physics P2 revision cards are helpful due to the short key points.

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Distance-time graphs

1. The steeper the line on a distance time graph, the greater the speed it represents.

2. SPEED (METRE/SECOND, M/S)=

DISTANCE TRAVELLED (METRE, M)

DIVIDED

TIME TAKEN (SECOND, S)

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Velocity and Acceleration

1. Velocity is speed in a given direction

2. Acceleration is change of velocity per second

3. A body travelling at a steady speed is accelerationg if its changing direction

4. ACCELERATION = CHANGE IN VELOCITY

DIVIDED

TIME TAKEN FOR THE CHANGE

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Velocity- time graphs

1. The slope of the line on a velocity time graph represents acceleration.

2. The area under the line on a velocity time graph represents distance travelled

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