Physics
Physics, 03.01.2020 04:31, gabbypittman20

The position of a particle moving along a straight line at any time t is given by s(t)=t^3+9t^2-27.
find the velocity of the particle at the time when the acceleration is zero.

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The position of a particle moving along a straight line at any time t is given by s(t)=t^3+9t^2-27.<...

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