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وارد شوید

Mathematics for IGCSE & O level - Graphs In Practical Situations (Section 4 - No. 34)

What does a straight line on a speed-time graph, sloping downwards, represent?
Constant speed
Increasing speed
Constant deceleration
Constant acceleration

توضیح

A downward sloping line indicates a constant decrease in speed, which is constant deceleration.

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