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Required information

Problem $03\mathrm{.}067-$ Shaft design for power transmission

Consider a solid shaft of $18-mm$ diameter.

Problem $03\mathrm{.}067.$a $-$ Shaft design for power transmission

Determine the maximum shearing stress in the shaft as it transmits $3\mathrm{.}4$ kW at a frequency of $27\mathrm{.}5$ Hz $.$

The maximum shearing stress is

MPa.