Mathematics (AS & A Level) · Feb / March 2017 · Paper 42 · Question 4
9709
As printed in the paper
The question as text
A car of mass 900 kg is moving on a straight horizontal road ABCD. There is a constant resistance of magnitude 800 N in the sections AB and BC, and a constant resistance of magnitude R N in the section CD. The power of the car’s engine is a constant 36 kW.
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4(i)[3]
4(ii)[3]
4(iii)[4]
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