# Which is not a force?

## Which is not a force?

Tension, thrust, weight are all common forces in mechanics whereas impulse is not a force.

## What is a non example of normal force?

If two surfaces are not in contact, they can’t exert a normal force on each other. For example, the surfaces of a table and a box cannot exert normal forces on each other if they are not in contact.

## What are the 5 examples of non-contact forces?

Examples of this force include: electricity, magnetism, radio waves, microwaves, infrared, visible light, X-rays and gamma rays. Electromagnetism mediates all chemical, biological, electrical and electronic processes.

## What is non-contact forces give examples?

A non-contact force is any force applied to an object by another body without any contact. For example, magnetic force, gravitational force and electrostatic force.

## What are the types of non-contact force?

Answer. The three types of non-contact forces are gravitational force, magnetic force, electrostatic and nuclear force.

## Why isn’t gravity a force?

In general relativity, gravity is not a force between masses. Instead gravity is an effect of the warping of space and time in the presence of mass. Without a force acting upon it, an object will move in a straight line. In the same way, the straight path of an object is bent when space and time is bent.

## What are 5 examples of normal force?

Normal Force Examples in our Daily Life

• #1 Girl standing on a flat surface. When a girl is standing on a flat surface, one perpendicular force acts on a girl.
• #2 Book placed on a table.
• #3 Banana crate placed on a floor.
• #4 Television resting on a table.
• #5 Flower pot placed on a table.

## What are the 4 non contact forces?

List and Examples of Non Contact Forces

• Gravitational force.
• magnetic force.
• Electrostatics.
• The nuclear force – (there are two types of strong and weak nuclear force).

## What are the non contact forces give two examples?

Examples of Non-Contact Forces are:

• Gravitational force.
• Magnetic force.
• Electrostatics.
• Nuclear force.

## What are the 3 non-contact forces?

The three types of non-contact forces are gravitational force, magnetic force, electrostatic and nuclear force.

## What are the 3 main non-contact forces?

The three types of non-contact forces are gravitational force, magnetic force, electrostatic and nuclear force. Answer.

## What are four examples of force?

– gravity – weak nuclear force – strong nuclear force – electromagnetic force – residual force

## What are the 6 types of forces?

There are 6 kinds of forces which act on objects when they come into contact with one another. Remember, a force is either a push or pull. The 6 are: normal force. applied force. frictional force. tension force. spring force.

## What are examples of normal force?

Normal force. In mechanics, the normal force is that component of the contact force that is perpendicular to the surface that an object contacts. For example, the surface of a floor or table that prevents an object from falling. In this instance normal is used in the geometric sense and means perpendicular,…

## What is an example of a non example?

Specific examples of non examples include: water (H2O) carbon dioxide (CO2) a computer. paper. steel. brass. coffee.