Point A of the bar is moving at 8 m/s in the direction of the unit vector 0.966i – 0.259j,...

Point A of the bar is moving at 8 m/s in the direction of the unit vector 0.966i – 0.259j, and point B is moving in the direction of the unit vector 0.766i + 0.643j.

(a) What are the coordinates of the bar’s instantaneous center?

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(b) What is the bar’s angular velocity?