(A) When external forces are involved, momentum of the system is not conserved.(B) When stationary bomb explodes, energy released is converted to K.E of fragments (C ) When rubber ball hits the wall, its kinetic energy is not conserved.

(A) When external forces are involved, momentum of the system is not c

1.	(A) When external forces are involved, momentum of the system is not conserved.(B) When stationary bomb explodes, energy released is converted to K.E of fragments (C ) When rubber ball hits the wall, its kinetic energy is not conserved.
Answer» A and C are TRUE A & B are true A, B, C are true A, B, C are FALSE ANSWER :C