Question

two identical charged spheres suspended from a common point by massless strings of lengths l,are initially at a distance d apart because of their mutual repulsion.the charges begin to leak from both the spheres at a constant rate .as a result the spheres approach each other with a velocity v.then v varies as a function of the distance x between the spheres,as​

Answer 1

Explanation:

Two identical charged spheres suspended froma common point by two massless strings of lengths l, are initially at a distance d (d<< l) apart because of their mutual repulsion. The charges begin to leak from both the spheres at a constant rate. As a result, the spheres approach each other with a velcoity v.