Mathematics (AS & A Level) · Oct / Nov 2017 · Paper 43 · Question 7
9709
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The question as text
30Å P T N 15Å A particle P of mass 0.2 kg rests on a rough plane inclined at 30Å to the horizontal. The coefficient of friction between the particle and the plane is 0.3. A force of magnitude T N acts upwards on P at 15Å above a line of greatest slope of the plane (see diagram).
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7(i)[6]
7(ii)[5]
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