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A particle moves along x-axis obeying th...

A particle moves along x-axis obeying the equation `x=t(t-1)(t-2), where x (in metres) is the position of the particle at any time t (in seconds). The displacement when the velocity of the particle is zero, is

A

`-(2/3sqrt3) m, (2/3sqrt3) m`

B

`-(5/3sqrt3) m, (5/3sqrt3) m`

C

`-3m , 3m`

D

`-5m,5m`

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