Question 2311
In a two-particle system with zero momentum, what is the velocity of the center of mass?
Question 2312
How can we determine if a binary system is isolated?
Question 2313
What is the main difference between lab frame and CM frame observations?
Question 2314
Why do the two stars in a binary system not collide?
Question 2315
What is the trajectory of the center of mass in an isolated system with initial velocity?