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