Basic Concepts
Definition :
Momentum : is a vector physical quantity representing the amount of motion an object possesses and is calculated by multiplying the objects mass by its velocity; according to the equation

This important concept in physics allows us to understand how external forces affect the motion of an object b monitoring changes in its momentum over time, including both its value and direction.
Definition :
Kinetic energy : kinetic energy is a scalar physical quantity that represents the energy possessed by an object by on object due to its motion. Its value depends on mass (m) of an object and its velocity (v) and is calculated using the following formula:

Definition :
The Collision: Elastic and inelastic collision are two types of interactions that can occur between object in physics, particularly in the context of collision