In Fig. 54 shows a gear transmission. Gear 1 is mounted on the engine shaft, engaged with gear 2 sitting on the working shaft. It is known that the net engine power is W = 63 kW, and the working shaft rotates at a speed of n = 3000 rpm. Determine the moments M1 and M2 of forces acting on the engine shaft and the working shaft if the ratio of the numbers of teeth of gears 1 and 2 is equal to m = 5.

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