What force is required to stretch a steel wire to double its length when its area of cross section 1 cm2 and Young.s modulus 2xx10^(11)N//m^(2).

What force is required to stretch a steel wire to double its length wh

1.	What force is required to stretch a steel wire to double its length when its area of cross section 1 cm2 and Young.s modulus 2xx10^(11)N//m^(2).
Answer» ANSWER :`2XX10^(7)N`