A non-contact force is any force applied to an object by another body without any contact.
Types of non-contact forces are Gravitational Force, Electrostatic Force, Magnetic Force, and Nuclear force.
Gravitational force : Example : The leaves and fruits fall from a tree downwards towards the ground, water in a river flows down streams, a ball thrown up goes to a height and then returns back on ground are some examples of motion due to gravitational force.
Magnetic Force: Examples of magnetic force is a compass, a motor, the magnets that hold stuff on the refrigerator, train tracks, and new roller coasters.
Nuclear force: The most obvious example of Nuclear Force, is the binding of protons, which are repulsive in nature because of their positive charge.
Answers & Comments
Answer:
Non-contact forces and their examples
•A non-contact force is a force applied on an object by another body without being in direct contact with the object.
•Gravitational force
•Electromagnetic force
•Strong Nuclear force
•Weak Nuclear force
Answer:
A non-contact force is any force applied to an object by another body without any contact.
Types of non-contact forces are Gravitational Force, Electrostatic Force, Magnetic Force, and Nuclear force.
Gravitational force : Example : The leaves and fruits fall from a tree downwards towards the ground, water in a river flows down streams, a ball thrown up goes to a height and then returns back on ground are some examples of motion due to gravitational force.
Magnetic Force: Examples of magnetic force is a compass, a motor, the magnets that hold stuff on the refrigerator, train tracks, and new roller coasters.
Nuclear force: The most obvious example of Nuclear Force, is the binding of protons, which are repulsive in nature because of their positive charge.