Two states each of one solar mass `(2xx10^(30)kg)` are approaching each other for a head on collision. When they are at a distance `10^(9)` their speeds are negotiable. What is the speed with which they collide ? The radius of each star is `10^(4)` assume the stars to remain undistorted unit thye collide.

Two starts each of one solar mass (=2xx10^(30)kg) are approaching each other for a head on collision. When they are a distance 10^(9) km. their speeds are negligible. What is the speed with which they collide? The radius of each star is 10^(4) km. Assume the stars to remain undistorted until they collide. (Use the known value of G).

Two starts each of one solar mass (=2xx10^(30)kg) are approaching each other for a head on collision. When they are a distance 10^(9) km. their speeds are negligible. What is the speed with which they collide? The radius of each star is 10^(4) km. Assume the stars to remain undistorted until they collide. (Use the known value of G).

Two stars each of one solar mass (= 2 xx 10^(30) kg) are approaching each other for a head on collision. When they are a distance 10^9 km, their speeds are negligible. What is the speed with which they collide ? The radius of each star is 10^4 km. Assume the stars to remain undistorted until they collide. (Use the known value of G).