Question

Variation of shear stress in a shaft is​

Answer 1

When a shaft is subjected to a torque or twisting a shearing stress is produced in the shaft. The shear stress varies from zero in the axis to a maximum at the outside surface of the shaft. the "Polar Moment of Inertia of an Area" is a measure of a shaft's ability to resist torsion.

Answer 2

Answer:

When a shaft is subjected to a torque or twisting a shearing stress is produced in the shaft.

The shear stress varies from zero in the axis to a maximum at the outside surface of the shaft.

the "Polar Moment of Inertia of an Area" is a measure of a shaft's ability to resist torsion.