Center of Mass and Collision · Physics · KCET

The centre of mass of an extended body on the surface of the earth and its centre of gravity

A $$1 \mathrm{~kg}$$ ball moving at $$12 \mathrm{~ms}^{-1}$$ collides with a $$2 \mathrm{~kg}$$ ball moving in opposite direction at $$24 \mathrm{~ms}...

A ball hits the floor and rebounds after an inelastic collision. In this case