Question:

3 A steel ring of radius r and cross sectional area A is

Last updated: 6/27/2023

3 A steel ring of radius r and cross sectional area A is

3 A steel ring of radius r and cross sectional area A is fitted on to a wooden disc of radius R R r It Young s modulus of steel is Y then stress in the steel ring is 1 3 RY r 2 4 R ry r F y