Question:
on 4 A steel wire of 4 0 m in length is stretched through 2
Last updated: 6/5/2023
on 4 A steel wire of 4 0 m in length is stretched through 2 0 mm The cross sectional area of the wire is 2 0 mm If Young s modulus of steel is 2 0 x 10 N m find a the energy density of wire b the elastic potential energy stored in the wire Here 4 0 m