A particle is moving along x axis with acceleration a = (6m/s 3 )t – 6m/s 2 . If particle is initially at the origin and velocity is v 0 = 2m/s.
(i) Velocity of particle is given by –
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Ans.
(i)
Sol. 3t 2 – 6t +2
(ii)
Sol. t 3 – 3t 2 + 2t
(iii) [A, B]
Sol. t = 1s, t = 2s
(iv) [A, B]
Sol. 
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