Question: The vector position of a particle varies in time according to the expression r = (3.00i 6.00t2 j) m. (a) Find expressions for the velocity

The vector position of a particle varies in time according to the expression r = (3.00i─ 6.00t2 j) m.
(a) Find expressions for the velocity and acceleration as functions of time.
(b) Determine the particle’s position and velocity at t = 1.00 s.

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