another An object A of mass 1 kg is projected vertically

Last updated: 6/7/2023

another An object A of mass 1 kg is projected vertically upward with a speed of 20 m s At the same momen object B of mass 3 kg which is initially above the object A is dropped from a height h 20 m The two point like objects collide and stick to each other Find the kinetic energy of the combined mass just after the collision 2 kamoving