# strength of materials

## Can you help me po to solve this?

Submitted by dragonicewielder on November 8, 2022 - 9:06pm

A motor A delivers 3000 hp to the shaft at 1500 rev/min of which 1000 hp is removed by gear B and 2000 hp is removed by gear C. Determine (a) the maximum shear stress in the shaft; and (b) the angle of twist of end D relative to end A. Use G=12×10^6 psi for steel, and assume that friction at bearing D is negligible.

a.) maximum shear stress in the shaft, maximum shear stress.

b.) angle of twist of end 'D' relative to end of A, (Theta D/A)

## strength of materials: normal stress of hollow circular tube

Submitted by syed hasnain gillani on February 10, 2021 - 4:40pm

A hollow circular tube of inner radius 12.6 inches and a thickness

of 0.5 inches is subjected to a load of 48 kips. Determine the normal

stress.