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The distance travelled by a particle in time 't' is given by $S = 6 t^{3} - 2 t^{2} - 3 t + 2$ . The velocity of the particle when t =1 seconds is

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detailed solution

Correct option is A

s=6t3−2t2+2−3t v=18t2−4t−3 t=1,v=18−4−3=11

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The distance travelled by a particle in time 't' is given by S=6t3−2t2−3t+2 . The velocity of the particle when t =1 seconds is

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The distance travelled by a particle in time 't' is given by $S = 6 t^{3} - 2 t^{2} - 3 t + 2$ . The velocity of the particle when t =1 seconds is