Physics (AS & A Level) · May / June 2022 · Paper 11 · Question 5
The curved line PQR is the velocity–time graph for a car starting from rest. What is the average acceleration of the car over the first 5 s?
- Athe area below the curve PQ
- Bthe area of the triangle PQS
- Cthe gradient of the straight line PQ
- Dthe gradient of the tangent at Q
As printed in the paper
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Correct answer: C. the gradient of the straight line PQ
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