Mathematics (AS & A Level) · Oct / Nov 2019 · Paper 42 · Question 6
9709
As printed in the paper
The question as text
A block of mass 3 kg is initially at rest on a rough horizontal plane. A force of magnitude 6 N is applied to the block at an angle of 1 above the horizontal, where cos 1 = 24 25. The force is applied for a period of 5 s, during which time the block moves a distance of 4.5 m.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(i)[4]
6(ii)[3]
6(iii)[4]
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