A frictionless tunnel is dug inside a uniform sphere as

Last updated: 6/1/2023

A frictionless tunnel is dug inside a uniform sphere as shown in the adjacent figure i A particle of mass m is to be projected from point P so that it can escape from the influence of sphere Calculate the minimum velocity required If the tunnel is dug as shown in the figure ii what will be the effect on the above answer Given R is radius of sphere and M is mass of sphere 45 1 P VN P 45