Answer Happy

Part A The assembly consists of two 30-kg bars which are pin connected. The bars are released from rest when 6 = 60°. The 4-kg disk at C has a radius of 0.5 m and rolls without slipping (Figure 1) Determine the angular velocity of the bar AB at the instant 0 = 30°, measured clockwise. Express your answer in radians per second to three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. View Available Hint(s) IVO AO tvec ? WAB = rad/s Submit Part B Figure 1 of 1 Determine the angular velocity of the bar BC at the instant 8 = 30°, measured counterclockwise. Express your answer in radians per second to three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. View Available Hint(s) 3 m V AED 11 vec 3 m ? WBC = rad/s Submit