If the crank AB is rotating with an angular velocity of WAB = 6 rad/s, determine the velocity of the center O of the gear at the shown instant. 0.4 m B 0.6 m C wwwww 0.1 m 0.1 m WAB=6 rad/s 60° A

The Scotch-yoke mechanism converts rotational motion of the disk to oscillatory translation of the shaft. If 0 = 470, w = 2.72 rad/s, a 1.92 rad/s2, r 375 mm and d 880 mm, determine the velocity and acceleration of point Pof the shaft. The velocity and acceleration are positive if to the right, negative if to the left. A Answers: m/s i Vp m/s ap

Rod CD is rotating with an angular velocity wCD = 3.2 rad/s 30 0.4 m Im 0.5 m CD D Part A Determine the angular velocity of the rod AB at the instant shown, measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity counterclockwise. ANSWER: WAB = rad/s Part B Determine the angular velocity of the rod CB at the instant shown, measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. ANSWER: wCR = rad/s

Rod CDis rotating with an angular velocity wop = 5 rad/s. 30 04 m 0.5 m Part A Determine the angular velocity of the rod AB at the instant shown, measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. ANSWER: WAR = rad/s Part B Determine the angular velocity of the rod CB at the instant shown, measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. ANSWER: WCn = rad/s