Question 2786
How does the centre of mass of a system behave under constant external force?
Question 2787
What is the centre of mass of a system with particles of masses 1 kg, 2 kg, 3 kg at x=1 m, 2 m, 3 m?
Question 2788
If the total mass of a system is halved by removing particles, how does the centre of mass change?
Question 2789
How is the centre of mass related to the balance of a seesaw?
Question 2790
What happens to the centre of mass if two particles exchange their positions?