A particle starts from rest and moves in a straight line whose equatio – McqOptions

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1.	A particle starts from rest and moves in a straight line whose equation of motion is given by S = 2t3 - t2 - 1. The acceleration of the particle after one sec will be
A.	6 m/sec2
B.	4 m/sec2
C.	12 m/sec2
D.	10 m/sec2
E.	8 m/sec2
Answer» E. 8 m/sec2

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