A particle moves along a straight line such that its displacement at any time t is given by S=(t^(3)-6t^(2)+3t+4) metres.The velocity when the acceleration is zero is

A particle moves along a straight line such that its displacement at a

1.	A particle moves along a straight line such that its displacement at any time t is given by S=(t^(3)-6t^(2)+3t+4) metres.The velocity when the acceleration is zero is
Answer» 3 m/s 42 m/s `-9 m//s` `-5 m//s` ANSWER :C

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A particle moves along a straight line such that its displacement at any time t is given by S=(t^(3)-6t^(2)+3t+4) metres.The velocity when the acceleration is zero is

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