The distance between to stars of masses M and 16M is 10 a. their radii a and 2a respectively. A body of mass m is fired stright from the surface of larger star towards the smaller star. If the speed of projection to reach the surface of smaller star is (X)/(2) sqrt((yGm)/(a)) then find the value of x + y

The distance between to stars of masses M and 16M is 10 a. their radii

1.	The distance between to stars of masses M and 16M is 10 a. their radii a and 2a respectively. A body of mass m is fired stright from the surface of larger star towards the smaller star. If the speed of projection to reach the surface of smaller star is (X)/(2) sqrt((yGm)/(a)) then find the value of x + y
Answer» ANSWER :8