A balls of mass m falls to the surface of earth from infinity. Another ball b of mass 2m falls to the earth from height equal to six times radius of earth then ratio of its velocities a and b while reaching earth
A balls of mass m falls to the surface of earth from infinity. Another ball b of mass 2m falls to the earth from height equal to six times radius of earth then ratio of its velocities a and b while reaching earth
arun prasath , 6 Years ago
Grade
