The displacement, s metres of a moving particle from a point O, after t seconds is given by, s= t³-5t²+3t +10. (a) Find s when t= 2...

The displacement, s metres of a moving particle from a point O, after t seconds is given by,
s= t³-5t²+3t +10.
(a) Find s when t= 2
(b) Determine:
(i) the velocity of the particle when t= 5 seconds;
(ii) the value of t when the particle is momentarily at rest
(c) Find the time, when the velocity of the particle is maximum.

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Kavungya answered the question on November 11, 2019 at 13:58

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