Momentum and CollisionHard
Question
A body ′A′ of mass M while falling vertically downwards under gravity breaks into two parts, a body B of mass
and body C of mass
M The centre of mass of bodies B and C taken together shifts compared to that of body A towards:-
Options
A.Body C
B.Body B
C.Depends on height of breaking
D.Does not shift
More Momentum and Collision Questions
Two persons of masses 55 kg and 65 kg respectively, are at the opposite ends of a boat. The length ofthe boat is 3.0 m a...If the terminal speed of a sphere of gold (density = 19.5 kg/m3) is 0.2 m/s in a viscous liquid (density = 1.5 kg/m3) of...A block of mass M is tied to one of a mass less ropes. The other end of the rope is in the hands of a man of mass 2m as ...A molecule of mass m of an ideal gas collides with the wall of the vessel with the velocity v and returns back with the ...A piece of cork starts from rest at the bottom of a lake and floats up, Its velocity v is plotted against time t. Which ...