Mathematics (AS & A Level) · Feb / March 2021 · Paper 42 · Question 6
9709
As printed in the paper
The question as text
A particle moves in a straight line. It starts from rest from a fixed point O on the line. Its velocity at time t s after leaving O is v m s−1, where v = t2 −8t 3 2 + 10t.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(a)[4]
6(b)[7]
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