Question 2611
A system has three particles of equal mass at (0,0), (2,0), and (1,√3). What is the y-coordinate of the center of mass?
Question 2612
If a particle of mass m is at (0,0) and another of mass 2m is at (3,0), where is the center of mass?
Question 2613
Two people of equal mass stand at opposite ends of a stationary boat. If they walk toward each other and meet at the center, what happens to the boat?
Question 2614
Where is the center of mass of a uniform solid hemisphere located from its base?
Question 2615
How does doubling the mass of one particle in a two-particle system affect the center of mass?