Question

Define collisions

Class 11

Chapter => laws of motion

Answer 1

Explanation:

A collision is an event in which two or more objects exert forces on each other for a short interval of time. It is categorized into two types:-

Inelastic collision

An inelastic collision is such a type of collision that takes place between two objects in which some energy is lost. In the case of inelastic collision, momentum is conserved but the kinetic energy is not conserved. Most of the collisions in daily life are inelastic in nature.

Elastic collision

Any collisions in which the collided objects get separated after the collision is known as an elastic collision. In case of elastic collision kinetic energy gets conserved. One must use both conservation of momentum and conservation of energy to find the motions of the objects later.

Some examples of elastic collisions are Ping-pong balls, billiards, etc.

Regards

Answer 2

HLO MATE HERE IS UR ANSWER

COLLOSIONS = A physical interaction between two bodies is known as collisions

❤. THERE ARE TWO TYPES OF COLLOSIONS ❤

❤. ELASTIC ❤

❤. INELASTIC ❤

❤. ELASTIC = Which is having momentum and kinetic energy and there are conserved( constant )

❤. INELASTIC = Which is having only momementum and kinetic energy is conserved ( constant )

HOPE THIS WILL HELP U

# RUDEDOLL❤❤❤❤❤