W3C Va: whats 5 in. 1. The angular velocity of bar AB is wAB 3 rad/s clockwise. Using instant centers for velocities, calculate the angular velocity of bar BC and the velocity of slider C for the position shown. JC =w= TCB B Me/se 30° WAB 3 rad/s 8 in. 4 in. = Wee Me/sc 2. The angular velocity of bar AB is WAB = 3 rad/s clockwise. Using vector notation for velocities, calculate the angular velocity of bar BC and the velocity of slider C for the position shown. Vc=VB+ VCB you could think about using V. =WAB X T/A + WBCX TC/B 5 in. WAB = 3 rad/s 4 in. 30° B 8 in.