12 A wire is suspended by one end At the othe a weight of

Last updated: 6/13/2023

12 A wire is suspended by one end At the othe a weight of 20N is hung If the increase in leng wire is 1mm the increase in the elastic pot energy of the wire will be 0 0 0 01 J 3 0 04 J 0 02 J 4 1 00 J DATO