A-LevelMathematicsMechanicsMay/June 2025Paper 4 Q411 Marks
A car is travelling along a straight horizontal road. The car passes through a point A, on the road travelling at a speed of 15ms⁻¹, and then accelerates uniformly at 0.4ms⁻² for 30 seconds. The car then moves at constant speed for 37 seconds, where T < 30. The car then decelerates uniformly at 0.2 ms⁻² and after a further T seconds passes through a point B on the road. [Figure 4.1]
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