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Question: do not round intermediate calculations give your final answers to...

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Do not round intermediate calculations. Give your final answer(s) to three significant figures. The stepped shaft shown must transmit 130 kW at a speed of 2,430 rpm. Determine the minimum radius r of the fillet if an allowable stress of 117 MPa is not to be exceeded. 60 mm 30 mm

1.8 1.6 = 1,25 1.5 = 1.666 K 1.4 1.3 1.2 1.1 1.0 D=2.5 0 0.05 0.10 0.15 0.20 0.25 0.30 rld

r3.6 mim

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