" 84.Define motion."

Define motion. Give examples.

Define wave motion.What are its characteristics?

Define linear motion. Give example.

List-I shows some arrangements in which motion of masses are described and list-II defines motion of centre of mass of the system (m + M). Match appropriate possible options in list-II

List-I shows some arrangements in which motion of masses are described and list-II defines motion of centre of mass of the system (m + M). Match appropriate possible options in list-II

Define projectile motion .