A particle starts its motion from point A in the positive x direction in such a way that after every t sec it is at a distance of t2 from the starting point. Find its instantaneous velocity at t=4th sec also the rate at which velocity changes.

A particle starts its motion from point A in the positive x direction

1.	A particle starts its motion from point A in the positive x direction in such a way that after every t sec it is at a distance of t2 from the starting point. Find its instantaneous velocity at t=4th sec also the rate at which velocity changes.
Answer» A particle starts its motion from point A in the positive x direction in such a way that after every t sec it is at a distance of $t^{2}$ from the starting point. Find its instantaneous velocity at $t = 4^{t h}$ sec also the rate at which velocity changes.

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A particle starts its motion from point A in the positive x direction in such a way that after every t sec it is at a distance of t2 from the starting point. Find its instantaneous velocity at t=4th sec also the rate at which velocity changes.

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