Question: the question An object's position is given r(t) = (-34 m - 33 m/s t) x + (2 m + 4 m/s' t ) y

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An object's position is given r(t) = (-34 m - 33 m/s t) x + (2 m + 4 m/s' t ) y where x and y are the x and y unit vectors. What is the angle of the object's instantaneous velocity vector at 5 seconds measured counter-clockwise from the +x axis in degrees

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