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categoryهندسة ميكانيكية schoolبكالوريوس event_available2026-07-13

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10:09 % 71 Problem 5: Tooth numbers for the gear train shown in the figure are N₂ = 12, N3 = 16, and №4 = 12. How many teeth must internal gear 5 have? Suppose gear 5 is fixed. What is the speed of the arm if shaft a rotates counterclockwise at 320 rev/min? 3| Page b

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