Question: The position vector r describes the path of an object moving in space. (a) Find the velocity vector, speed, and acceleration vector of the object.

The position vector r describes the path of an object moving in space.

(a) Find the velocity vector, speed, and acceleration vector of the object.

(b) Evaluate the velocity vector and acceleration vector of the
object at the given value of t.

Position Vector r(t) = ti + 5tj + 3tk Time t =

Position Vector r(t) = ti + 5tj + 3tk Time t = 1

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