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| 1. |
For the gear train, If θ = 2 . clockwise and the torque of gear 1 is 10 lb-ft, what is the displacement and torque of gear 7. |
| Answer» Number of teeths on any gear is proportional to its radius, i.e. and also displacement on all gear must be same => r1θ1 = r7θ7 => => ∴ ∴ rad CW Now, work done by one gear is equal to other, ∴ T1θ1 = T7θ7 => . | |