If the gravitational force has varied as r^(-5//2) instead r^(-2) , then the P.E. of a particle at a distance.r. from the earth would be propositionalto

If the gravitational force has varied as r^(-5//2) instead r^(-2) , th

1.	If the gravitational force has varied as r^(-5//2) instead r^(-2) , then the P.E. of a particle at a distance.r. from the earth would be propositionalto
Answer» `R^(-1)` `r^2` `r^(-3//2)` `r^(-5//2)` ANSWER :C