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What is the best describes of force?

What is the best describes of force?

Forces can be described as a push or pull on an object. They can be due to phenomena such as gravity, magnetism, or anything that might cause a mass to accelerate. In physics, a force is any influence that, when unopposed, will change the motion of an object.

What are the types of force describe?

Previously in this lesson, a variety of force types were placed into two broad category headings on the basis of whether the force resulted from the contact or non-contact of the two interacting objects. Contact Forces. Action-at-a-Distance Forces. Frictional Force. Gravitational Force.

What is force explain with example?

Force is defined as an external cause that changes or tends to change the state of the body once applied, if the body is in motion it comes to rest and if at rest then will come to motion. It can also cause a change in the direction, shape, size, etc of the body. Example: Pushing or pulling a door by applying force.

How do you describe normal force?

The normal force is the support force exerted upon an object that is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book.

Which best describes the force of gravity?

Gravity is the force that causes objects to move in a circular motion. It is greater when the objects are farther apart. Gravity is the force of attraction between two objects and is dependent upon the mass of the objects and the distance between the objects.

What are the 4 properties of force?

Fundamental force, also called fundamental interaction, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay.

What are the 2 types of force?

There are 2 types of forces, contact forces and act at a distance force. Every day you are using forces. Force is basically push and pull. When you push and pull you are applying a force to an object.

What forces are non-contact?

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

What are 2 examples of force?

There are many examples of forces in our everyday lives:

  • weight force (i.e. the weight of something)
  • the force of a bat on the ball.
  • the force of the hair brush on hair when it is being brushed.
  • the force of your foot pushing on the pedal when you ride your bike.

What are the two major types of force?

What are the examples of normal force?

The normal force is an everyday force that is felt when a surface pushes against an object that is placed on that surface. For example, when a book is placed on a table, the normal force keeps the book from falling through the table.

What is the definition of force in science?

She has taught science courses at the high school, college, and graduate levels. In science, force is the push or pull on an object with mass that causes it to change velocity (to accelerate). Force represents as a vector, which means it has both magnitude and direction. In equations and diagrams, a force is usually denoted by the symbol F.

Are there any synonyms for the word force?

Some common synonyms of force are coerce, compel, constrain, and oblige. While all these words mean “to make someone or something yield,” force is the general term and implies the overcoming of resistance by the exertion of strength, power, or duress. In what contexts can coerce take the place of force?

Because force has both magnitude and direction, it is a vector quantity. Force, in mechanics, any action that tends to maintain or alter the motion of a body or to distort it. The concept of force is commonly explained in terms of Isaac Newton’s three laws of motion.

What kind of force causes an object to move?

Aristotle famously represented a force as anything that causes an object to undergo “unnatural motion”. Sir Isaac Newton was one of the first scientists to study gravity and force. Any kind of force is just a push or a pull. It can be described as a push or pull on an object.