Question

stable distance between two particles M=9 and N=2

Answer 1

Answer:

Explanation:

Consider all the cases possible:

case 1 : when both are along the x axis

Distance between them =  7

the same applies when both the particles are along the y axis

If one particle is along the x axis and the other along the y axis

Distance between them=√9²+2²

                                       =√85