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### Table of Contents:

- What is the formula for power in watts?
- What is the equation for work done in physics?
- What is gravity's formula?
- Is force of friction?
- What is the force diagram?
- What are the three types of force?
- What type of force is gravity?
- What is Force class 9?
- What is a force Class 8?
- What are 4 examples of force and motion?

## What is the formula for power in watts?

The number of **watts** is equal to amps multiplied by volts. That's it! In other words, **watt**=amp X volt. Sometimes you will see this **formula** written as W=A X V.

## What is the equation for work done in physics?

Work (physics)

Work | |
---|---|

SI unit | joule (J) |

Other units | Foot-pound, Erg |

In SI base units | 1 kg⋅m2⋅s−2 |

Derivations from other quantities | W = F ⋅ s W = τ θ |

## What is gravity's formula?

F = Gm1m2/r2. Another, common, **gravity formula** is the one you learned in school: the acceleration due to the **gravity** of the Earth, on a test mass. This is, by convention, written as g, and is easily derived from the **gravity formula** above (M is the mass of the Earth, and r its radius): g = GM/r2.

## Is force of friction?

**Friction** is the **force** resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

## What is the force diagram?

A **diagram** showing the **forces** acting on the object. The object is represented by a dot with **forces** are drawn as arrows pointing away from the dot. Sometimes called **force diagrams**.

## What are the three types of force?

**Or to read about an individual force, click on its name from the list below.**

- Applied Force.
**Gravitational Force**.**Normal Force**.**Frictional Force**.**Air Resistance Force**.**Tension Force**.- Spring Force.

## What type of force is gravity?

**Gravity**, also called gravitation, in mechanics, the universal **force** of attraction acting between all matter. ... On Earth all bodies have a weight, or downward **force** of **gravity**, proportional to their mass, which Earth's mass exerts on them. **Gravity** is measured by the acceleration that it gives to freely falling objects.

## What is Force class 9?

A **force** is an effort that changes the state of an object at rest or at motion. It can change an object's direction and velocity. **Force** can also change the shape of an object.

## What is a force Class 8?

A **force** is the change of state of an object due to external surroundings. Due to **forces**, an object will either be in a state of motion or will be resting. ... In this article, we will look at different types of **force class 8**, and the electrostatic **force** definition for **class 8**.

## What are 4 examples of force and motion?

They are, static friction (friction that acts upon unmoving objects), sliding fiction (friction that occurs between two objects sliding past each other), fluid friction (is the force that resists motion when fluid is involved)and the last one is rolling friction (the force between a rolling **object** and a surface).

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