nnn1211 nnn1211

06-10-2022
Physics

Answered

An object moves in the xy-plane. The x- and y-coordinates of the object as a function of time are given
by the following equations: x(t) = 4.9t² + 2t + 1 and y(t) = 3t+ 2.

What is the velocity vector of the object as a function of time ?

Answer :

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