The x–y coordinate system is body fixed with respect to the bar. The angle θ (in radians)...

The x–y coordinate system is body fixed with respect to the bar. The angle θ (in radians) is given as a function of time by θ = 0.2 + 0.04t2. The x coordinate of the sleeve A (in feet) is given as a function of time by x = 1 + 0.03t3. Use Eq. (17.16) to determine the velocity of the sleeve at t = 4 s relative to a nonrotating reference frame with its origin at B. (Although you are determining the velocity of A relative to a nonrotating reference frame, your answer will be expressed in components in terms of the body-fixed reference frame.)