Teaching HSSC TGT 2023 Mock Test (Latest Pattern) Physics Center of Mass and Linear Momentum Collisions
A bullet fired in a horizontal direction which immersed in a wooden block. If the block placed on frictionless horizontal plane, then
1
only kinetic energy is conserved
2
only momentum is conserved
3
only potential energy is conserved
4
(2) and (3)
5
Not Attempted