Question

What is a non-contact force ? Give one example​

Answer 1

Answer:

A non-contact force is aA non-contact force is aA non-contact force is a force which acts on an object without coming physically in contact with it.[1] The most familiar example of a non-contact force is gravity, which confers weight.[1] In contrast a contact force is a force applied to a body by another body that is in contact with it.[1]

Answer 2

Answer:

A non-contact force is a force applied to an object by another body that is not in direct contact with it.

An apple falling down from a tree is one of the best examples of non contact force.