A particle starts from rest at a point O and moves along a straight line coming to rest at another point B.During the motion...

      

A particle starts from rest at a point O and moves along a straight line coming to rest at another point B.During the motion its velocity V meters per second after t seconds is given by V=9t² – 2t³.
Calculate the:
(a)time taken for the particle to reach point B.
(b)time taken for the particle to attain maximum velocity.
(c)maximum velocity attained.
(d)the distance covered during the first 3 seconds.

  

Answers

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Kavungya answered the question on September 23, 2019 at 14:23

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