The displacement h metres of a particle moving along a straight line after t seconds is given by;

The displacement h metres of a particle moving along a straight line after t seconds is given by

(a) Find its initial acceleration
(b) Calculate;
(i) The time when the object was momentarily at rest
(ii) Its displacement by the time it comes to rest
(c) Calculate the maximum speed attained

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sharon kalunda answered the question on April 26, 2019 at 12:42

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