Mathematics (AS & A Level) · Oct / Nov 2019 · Paper 41 · Question 3
9709
As printed in the paper
The question as text
A block of mass 3 kg is at rest on a rough plane inclined at 60Å to the horizontal. A force of magnitude 15 N acting up a line of greatest slope of the plane is just sufficient to prevent the block from sliding down the plane.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(i)[5]
3(ii)[2]
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