1.

The displacement of a particle moving along the x-axis is given by equation x=2t^(3)-2"t"^(2)+60t+6.The possible acceleration of the particle when its velocity is zero is

Answer»

`-18m//s^2`
`30m//s^2`
`9m//s^2`
`-9m//s^2`

ANSWER :A


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