A particle has acceleration a=6t m,s-2 for t 0 seconds. When t=1, its velocity is 2 m,s-1 and its di

Question

A particle has acceleration a=6t m,s-2 for t 0 seconds. When t=1, its velocity is 2 m,s-1 and its displacement is -1 m. Find its initial velocity and its displacement at t=2.

Accepted Answer

Initial velocity $-1\ \mathrm{m\,s^{-1}}$; displacement at $2$ s is $5$ m.

Conditions at a later instant

Conditions at a later instant

Solution:

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