A particle starts from 0 and moves in a straight line so that its velocity V ms^-1 after t seconds is given by v =...

A particle starts from 0 and moves in a straight line so that its velocity V ms^-1 after t seconds is given by
v = 3t – t². The distance of the particle from 0 at time t seconds is s metres.
(a) Express s in terms of t and c where c is a constant.
(b) Calculate the time taken before the particle returns to 0.

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sharon kalunda answered the question on April 24, 2019 at 14:00

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