Mathematics (AS & A Level) · Feb / March 2020 · Paper 42 · Question 1
9709
As printed in the paper
The question as text
A lorry of mass 16 000 kg is travelling along a straight horizontal road. The engine of the lorry is working at constant power. The work done by the driving force in 10 s is 750 000 J.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[1]
1(b)[3]
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