Center of MassHard
Question
There are two particles of same mass. If one of the particles is at rest always and the other has an acceleration 
. Than acceleration of centre of mass is
. Than acceleration of centre of mass is Options
A.Zero
B.
C.
D.centre of mass for such a sxystem can not be defined.
= 
= 0
= 
More Center of Mass Questions
A moving block having mass m, collides with another stationary block having mass 4m. The lighter block comes to rest aft...A man of mass ′m′ climbs on a rope of length L suspended below a balloon of mass M. The balloon is stationar...Three-man A, B & C of mass 40 kg, 50 kg & 60 kg are standing on a plank of mass 90 kg, which is kept on a smooth...A bullet of mass m strikes a block of mass M connected to a light spring of stiffness k, with a speed V0. If the bullet ...A person sees his virtual image by holding a mirror very close to the face. When he moves the mirror away from his face,...