Categories > Motion in A Straight Line > non-uniform-motion > A particle moves along a straight line such that its displacement at any time \[t\] is given by \[S = {t^3} - 6{t^2} + 3t + 4\] metre. The velocity when the acceleration is zero is

Motion in A Straight Line

Question: A particle moves along a straight line such that its displacement at any time \[t\] is given by \[S = {t^3} - 6{t^2} + 3t + 4\] metre. The velocity when the acceleration is zero is


1) \[3m{s^{ - 1}}\]
2) \[ - 12m{s^{ - 1}}\]
3) \[42\,m{s^{ - 1}}\]
4) \[ - 9\,m{s^{ - 1}}\]
Solution: Explanation: Explanation
non-uniform-motion

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