The collar has velocity of 500 mm/s downward and the speed of the collar is decreasing at a rate of 150 mm/s2. The angular velocity of the bar is 3.20 rad/s CCW and the velocity of point B is 0.400 to the right.
(1) Find the angular acceleration of bar AB, (2) Find the acceleration of point B on bar AB.
Extracted text: A 200 тm В 4 3.