Question 2621
Three identical particles are placed at the vertices of an equilateral triangle. Where is the center of mass located?
Question 2622
For a system of particles, what is the relationship between net external force and the acceleration of the center of mass?
Question 2623
Which physical law explains why the center of mass of an isolated system moves with constant velocity?
Question 2624
If a system of particles has zero momentum, where is its center of mass moving?
Question 2625
How does the center of mass of a system change when mass is added to one side?