AS & A Level Mathematics (9709) — October–November 2024, Paper 43
7 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →An athlete has mass m kg. The athlete runs along a horizontal road against a constant resistance force of magnitude 24 N. The total work done by the athlete in increasing his…
Answer this question and get it marked →Coplanar forces of magnitudes 16 N, 12 N, 24 N and 8 N act at a point in the directions shown in the diagram. Taking the point as the origin with the 24 N force directed along the…
Answer this question and get it marked →A car of mass 1600 kg travels up a slope inclined at an angle of sin⁻¹0.08 to the horizontal, against a constant resistance of magnitude 240 N. It is given that the car travels at…
Answer this question and get it marked →Two particles, A and B, of masses 3 kg and 6 kg respectively, lie on a smooth horizontal plane. Initially B is at rest and A is moving towards B with speed 8 m s⁻¹. After A and B…
Answer this question and get it marked →A particle of mass 12 kg is pulled across a rough horizontal plane by a light inextensible string at 30° above the plane with tension T N. The coefficient of friction between the…
Answer this question and get it marked →A particle starts from rest at t = 0 and accelerates at 0.6t m s⁻² for 4 s, reaching a speed of V m s⁻¹. Show that V = 4.8. [1]
Answer this question and get it marked →Two particles A and B, of masses 3 kg and 5 kg, are connected by a light inextensible string over a fixed smooth pulley, hanging with vertical string parts. A is 1 m above a…
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