Question

An example of a contact force is​

Answer 1

Answer:

A contact force is any force that requires contact to occur. ... Moving a couch across a floor, pushing a car up a hill, kicking a ball or pushing a desk across a room are some of the everyday examples where contact forces are at work.

Answer 2

Answer:

An example of a contact force:

1. Muscular force

2. Frictional force

Explanation:

This is so because

1. Muscular force doesn't act on any object/body unless we are in physical contact with the object/body.

2. Similar is the scenario with friction