5 Two solid spherical planets of equal radii R having masses

Last updated: 6/12/2023

5 Two solid spherical planets of equal radii R having masses 4M and 9M their centre are separated by a distance 6R A projectile of mass m is sent from the planet of mass 4 M towards the heavier planet What is the distance r of the point from the lighter planet where the gravitational force on the projectile is zero 2 AMU 2007 1 1 4 R 3 1 5 R 2 1 8 R 4 2 4 R