Mathematics (AS & A Level) · May / June 2018 · Paper 43 · Question 7
9709
As printed in the paper
The question as text
A particle P moves in a straight line starting from a point O. The velocity v m s−1 of P at time t s is given by v = 12t −4t2 for 0 ≤t ≤2, v = 16 −4t for 2 ≤t ≤4.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
7(i)[3]
7(ii)[2]
7(iii)[3]
7(iv)[5]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.