At a given instant the wheel of radius r = 0.3 m is rotating with angular velocity w = 4 rad/s and angular acceleration a = 3 rad/s". The angles shown are OA = 62 and OB = 45. The distance dAB = 0.76 m Determine the angular velocity of link AB and the acceleration of block B at this instant. OB daB W, a What is the magnitude of the velocity of point A? VA = m/s O Wrong a Solution Determine the angular velocity of link AB at this instant. WAB = rad/s O Wrong a Solution wWhat is the tangential acceleration of point A? a = |m/s O Wrong O Solution Determine the acceleration of block B at this instant. aB = m/s O Wrong O Solution