Mathematics (AS & A Level) · May / June 2019 · Paper 41 · Question 4
9709
As printed in the paper
The question as text
A particle of mass 1.3 kg rests on a rough plane inclined at an angle 1 to the horizontal, where tan 1 = 12 5 . The coefficient of friction between the particle and the plane is -.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(i)[4]
4(ii)[2]
4(iii)[3]
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