Mathematics (AS & A Level) · May / June 2020 · Paper 41 · Question 5
9709
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P 4 m 45Å A child of mass 35 kg is swinging on a rope. The child is modelled as a particle P and the rope is modelled as a light inextensible string of length 4 m. Initially P is held at an angle of 45Å to the vertical (see diagram).
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5(a)[4]
5(b)[3]
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