For the instant represented, crank OB 0.7 m has a counterclockwise angular velocity and acceleration of...

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For the instant represented, crank OB 0.7 m has a counterclockwise angular velocity and acceleration of w = 0.8 rad/s a = 0.4 rad/s respectively and is passing the horizontal position. In this position, the point O is directly above A, the link AB of 1.9 mand the slot angle of 16 Determine the corresponding velocity in m/s of the guide roller A in the slot. rB B For the instant represented, crank OB 0.7 m has a counterclockwise angular velocity and acceleration of w = 0.8 rad/s a = 0.4 rad/s respectively and is passing the horizontal position. In this position, the point O is directly above A, the link AB of 1.9 mand the slot angle of 16 Determine the corresponding velocity in m/s of the guide roller A in the slot. rB B