Mathematics (AS & A Level) · Oct / Nov 2016 · Paper 42 · Question 6
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As printed in the paper
The question as text
A van of mass 3000 kg is pulling a trailer of mass 500 kg along a straight horizontal road at a constant speed of 25 m s−1. The system of the van and the trailer is modelled as two particles connected by a light inextensible cable. There is a constant resistance to motion of 300 N on the van and 100 N on the trailer.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(i)[2]
6(ii)[1]
6(iii)[5]
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