The four-bar mechanism lies in a vertical plane and is controlled by link OA which rotates counterclockwise at a steady rate of 60 rev/min. Determine the torque M which must be applied by the actuator at O when the link OA is at angle 0 = 45°. The uniform coupler link AB has a mass of 7 kg, and the masses of the link OA and BC may be neglected. (see Figure 3) 200 mm CO B 190 mm 240 mm M Figure 3. A 70 mm OA = 80 mm

The four-bar mechanism lies in a vertical plane and is controlled by link OA which rotates counterclockwise at a steady rate of 60 rev/min. Determine the torque M which must be applied by the actuator at O when the link OA is at angle 0 = 45°. The uniform coupler link AB has a mass of 7 kg, and the masses of the link OA and BC may be neglected. (see Figure 3) 200 mm CO B 190 mm 240 mm M Figure 3. A 70 mm OA = 80 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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