Question

To illustrate contact force and force at a distance ☺️

Answer 1

Your Answer .
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Contact Force :- Contact force are the types of force which act only when body is in physical contact with other object .
e.x. :- pushing a door
pulling a doll by string .

There are various types of contact forces :-
1. Frictional force .
2. Normal Reaction Force.
3. Tension Force .
4. Due to collision .


Non -contact force :- Non contact Force are the type of force which act when body is not in physical contact with other one .
e.x. :- Falling of apple from tree.
Iron Nails attracted from magnet.


There are various types of Non- contact Force :-
1. Magnetic Force.
2. Electrostatic Force .
3. Gravitational force.


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