Question

What is force? what are the types of force ? Explain all with suitable examples​

Answer 1

Force is a push or pull which is exerted on an objects. Types of Force are

Contact forces
Non contact forces or At a distance forces

Examples of Contact forces are:
Stretching of the spring of a balance
pushing of a pram
kicking of a football
Pushing the door
Hitting the ball etc are some examples of contact forces.

some types of contact forces are given in the list below:

Applied force
Normal force
Frictional force
Tension force
Air resistance force
Spring force