AS & A Level Mathematics (9709) — May–June 2023, Paper 41
7 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Two particles P and Q, of masses m kg and 0.3 kg respectively, are at rest on a smooth horizontal plane. P is projected at a speed of 5 m s⁻¹ directly towards Q. After P and Q…
Answer this question and get it marked →A particle P of mass 0.4 kg is projected vertically upwards from horizontal ground with speed 10 m s⁻¹. Find the greatest height above the ground reached by P. [Where a numerical…
Answer this question and get it marked →A particle moves in a straight line starting from rest. The displacement s m of the particle from a fixed point O on the line at time t s is given by s = t^(5/2) − (15/4)t^(3/2) +…
Answer this question and get it marked →The velocity of a particle at time t s after leaving a fixed point O is v m s⁻¹. The diagram shows a velocity–time graph which models the motion of the particle. The graph…
Answer this question and get it marked →Four coplanar forces act at a point. The magnitudes of the forces are F N, 10 N, 50 N and 40 N. The directions of the forces are as shown in the diagram. Given that the forces are…
Answer this question and get it marked →Two particles P and Q, of masses 0.2 kg and 0.1 kg respectively, are attached to the ends of a light inextensible string. The string passes over a fixed smooth pulley at B which…
Answer this question and get it marked →A car of mass 1200 kg is travelling along a straight horizontal road. The power of the car's engine is constant and is equal to 16 kW. There is a constant resistance to motion of…
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