Mathematics (AS & A Level) · Oct / Nov 2017 · Paper 42 · Question 7
9709
As printed in the paper
The question as text
A particle starts from rest and moves in a straight line. The velocity of the particle at time t s after the start is v m s−1, where v = −0.01t3 + 0.22t2 −0.4t.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
7(i)[2]
7(ii)[3]
7(iii)[4]
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