AS & A Level Mathematics (9709) — October–November 2023, Paper 42
7 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →A block of mass 15 kg slides down a line of greatest slope of an inclined plane. The top of the plane is at a vertical height of 1.6 m above the level of the bottom of the plane.…
Answer this question and get it marked →The diagram shows a smooth ring R, of mass m kg, threaded on a light inextensible string. A horizontal force of magnitude 2 N acts on R. The ends of the string are attached to…
Answer this question and get it marked →A block of mass 10 kg is at rest on a rough plane inclined at an angle of 30° to the horizontal. A force of 120 N is applied to the block at an angle of 20° above a line of…
Answer this question and get it marked →A particle P of mass 0.2 kg lies at rest on a rough horizontal plane. A horizontal force of magnitude 1.2 N is applied to P. Given that P is in limiting equilibrium, find the…
Answer this question and get it marked →A particle A of mass 0.5 kg is projected vertically upwards from horizontal ground with speed 25 m s⁻¹. Find the speed of A when it reaches a height of 20 m above the ground.
Answer this question and get it marked →A railway engine of mass 120000 kg is towing a coach of mass 60000 kg up a straight track inclined at an angle of α to the horizontal where sin α = 0.02. There is a light rigid…
Answer this question and get it marked →A particle X travels in a straight line. The velocity of X at time t s after leaving a fixed point O is denoted by v m s⁻¹, where v = −0.1t³ + 1.8t² − 6t + 5.6. The acceleration…
Answer this question and get it marked →← October–November 2023 Paper 43 · October–November 2023 Paper 41 →