Question 2386
What is the motion of the center of mass in Fig. 6.13(b)?
Question 2387
What is the motion of the center of mass in Fig. 6.13(a)?
Question 2388
In the lab frame, what kind of trajectories do binary stars appear to have?
Question 2389
What determines the path of the center of mass in an isolated system?
Question 2390
If the center of mass is at rest in a decay process, what is the total momentum of the decay products?