2 Types of Forces You Must Know for Your Next Physics Assignment

Most of you know that a force is a pull or push upon an object, and as you know, force is categorized into three parts. Thus, the first one is a contact force, the second is non-contact, and the third is a fundamental force. If you face any issues with your assignment, then you can seek online physics assignment help. Moreover, contact force is a type of force that is applied by objects in contact with each other. If we talk about a non-contact force, it acts upon an object without any need of physical contact with it. Thus, fundamental sources consist of three primary forces. The following are the types of forces for your next physics assignment.

Contact Forces

You can find that contact force is one of the types of forces that is applied by objects in contact with each other and can be continuous or momentary. Thus, it is further classified into five types thus, it can be friction, normal force and many more. Also, applied force is a force applied to an object by another object. Below are some of the types of contact forces.

Friction

You can say that friction acts against the direction of movement of an object. Also, rougher surfaces have more friction than smoother surfaces. Thus, as you know, it only exists when two objects are in physical contact, and you can see that weightier objects have more friction than lighter objects.

Normal Force

It is one of the types of contact forces. As you know, the normal force is also called the support force. Moreover, it is a force that helps to prevent an object from passing through a surface, and you can see that it is always perpendicular to the surface of contact. Thus, it is a contact force, so if two surfaces are not in contact, then it is not possible to exert a normal force on each other.

Air Resistance

Most of you know that it is also known as aerodynamic drag. Moreover, it is a force that acts against an object's motion and moves through the air. Thus, the faster an object moves, the more air resistance it experiences. Yet, you can find that it works as a force that resists the object's motion and reduces its speed.

Spring Force

It is another significant type of contact force. Also, it helps in restoring the force exerted by a spring when it is stretched, and when it is free, it comes to its equilibrium state. As you know, it is a contact force that appears from the elastic properties of materials.

Applied Force

As you know, it is a force exerted by one object on one or more other objects. Moreover, the applied force can change the state of motion and direction of motion of the object. You get to know that it can also change the shape and size of the object. Thus, you can see that it is a vector quantity, that means it has both the magnitude and directions.

Non-contact Forces

You can see that it is one of the types of force. Moreover, it is a force applied to an object by another body. Also, you can find that it acts on an object without being physically in contact with it. If you find any query in your assignment, then you can seek help from the coursework writing service UK. Thus, it is further divided into four types. Yet, it also includes magnetic and nuclear forces. Also, the force exerted by electric charges on each other is called the electric force.

Electric Force

As you know, it is one of the types of non-contact force. Moreover, you can see that it is caused by electric charges in matter. Also, you can say that objects can have positive, negative or neutral charges. Thus, it can attract, depending on the charges involved, and as you know, it depends on the magnitude of the charges.

Nuclear Force

You can find that the interactions are crucial as they help holding the nucleus of an atom together. Moreover, it acts between protons and neutrons. Thus, collectively known as nucleons. Yet, you can see that it only acts over small distances. It is largely independent of electric charge. You get to know that it plays a critical role in nuclear fusion and nuclear fission.

Magnetic Force

It is a force that arises between electrically charged particles due to motion. Moreover, it can act on objects without physical contact, and you can find that magnets create a magnetic field that surrounds them. You can see that it acts perpendicular to both directions. Thus, it is exerted by a magnetic field on a moving charge and magnetic field.

Fundamental Forces

As you know fundamental force is one of the types of force. Moreover, it consists of four forces. One of the most familiar types is gravity. Yet, it also includes electromagnetism and the strong and weak nuclear forces. Also, it is responsible for all observed forces in nature. Thus, it plays a crucial role in comprehending the interaction between objects, and it also analyses the differences they experience.

Gravitational Force

You can find that it is a force that pulls objects with mass towards each other. Moreover, it is the most familiar non-contact force which confers weight. Also, the greater the mass of an object, gravitational pull becomes. But, if two objects are farther apart, then the gravitational force is going to be weaker.

Electromagnetism

As you know, it is one of the four fundamental forces. Moreover, it acts between charged particles and consists of two parts. You can find that the first one is electric and the second is magnetic force. Thus, it can be attractive or repulsive, depending on the charges involved.

Strong Nuclear Force

You can find that it is the strongest of the four forces. But, it acts over extremely short distances. Thus, it is liable for holding the nucleons together within the nucleus. Moreover, it is also called strong interaction. Also, you get to know that it governs how objects interact with each other.

Weak Nuclear Force

You can see that it plays a crucial role in nuclear fusion and powering the sun. Moreover, it has a very short range. Thus, it is also known as a weak interaction. Also, it is responsible for beta decay and is weaker than the stronger nuclear force but still stronger than gravity.

Conclusion

As you have read, a force is a push or pull on an object. Moreover, it consists of three types, which are contact, non-contact and fundamental. If you are struggling with any issue in your assignment, then you can get online physics assignment help. Moreover, contact force requires physical contact between two objects. Thus, a non-contact force acts on an object without direct physical contact. But, fundamental force controls how objects interact. Also, all the known forces of nature can be traced through fundamental forces.