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categoryهندسة ميكانيكية schoolبكالوريوس event_available2026-07-13

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This mechanism is an antiparallel or crossed- bar linkage. If link 2 is driven at w₂ = 1 rad/s ccw, find the velocities of points C and D when 02 = 75°. l₁ = 150 mm, l2 = = 300 mm, l3 = 150 mm, ||ro/B] = 75 mm, 4 = 300 mm, real = 75 mm. D

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