Mathematics (AS & A Level) · May / June 2021 · Paper 41 · Question 2
9709
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The question as text
A B m kg 0.1 kg 0.9 m Two particles A and B have masses m kg and 0.1 kg respectively, where m > 0.1. The particles are attached to the ends of a light inextensible string. The string passes over a fixed smooth pulley and the particles hang vertically below it. Both particles are at a height of 0.9 m above horizontal ground (see diagram). The system is released from rest, and while both particles are in motion the tension in the string is 1.5 N. Particle B does not reach the pulley.
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2(a)[4]
2(b)[2]
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