Class 8 Exam  >  Class 8 Questions  >  Differentiate between contact and non- contac... Start Learning for Free
Differentiate between contact and non- contact force
Most Upvoted Answer
Differentiate between contact and non- contact force
Contact and Non-Contact Force: Explained


A force is any influence that changes or tends to change the motion of an object. Forces can be classified into two broad categories: contact and non-contact forces. The main difference between these two types of forces is in how they act and the objects involved.


Contact Forces


Contact forces are forces that act between two objects that are physically touching each other. These forces involve a transfer of energy between the two objects and are always due to direct contact between them. Examples of contact forces include:



  • Friction force

  • Tension force

  • Normal force

  • Spring force

  • Applied force



Contact forces are easy to observe and measure since they involve physical contact between two objects. They can also be altered by changing the surface area or the force applied.


Non-Contact Forces


Non-contact forces are forces that act between two objects that are not physically touching each other. These forces do not involve a transfer of energy between the objects and can act over long distances. Examples of non-contact forces include:



  • Gravitational force

  • Electrostatic force

  • Magnetic force



Non-contact forces are more difficult to observe and measure than contact forces since they do not involve physical contact between objects. They can also act over very long distances and cannot be altered by changing the surface area or force applied.


Summary


In summary, contact forces are those that involve physical contact between two objects, while non-contact forces do not involve physical contact and can act over long distances. Understanding the difference between these two types of forces is important in understanding the behavior of objects in our everyday lives.
Community Answer
Differentiate between contact and non- contact force
Force applied on a body by actual contact of muscles or with touch is called contact force. Force applied on the body without touching them is called non-contact force.
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
Explore Courses for Class 8 exam

Top Courses for Class 8

Differentiate between contact and non- contact force
Question Description
Differentiate between contact and non- contact force for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Differentiate between contact and non- contact force covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Differentiate between contact and non- contact force.
Solutions for Differentiate between contact and non- contact force in English & in Hindi are available as part of our courses for Class 8. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of Differentiate between contact and non- contact force defined & explained in the simplest way possible. Besides giving the explanation of Differentiate between contact and non- contact force, a detailed solution for Differentiate between contact and non- contact force has been provided alongside types of Differentiate between contact and non- contact force theory, EduRev gives you an ample number of questions to practice Differentiate between contact and non- contact force tests, examples and also practice Class 8 tests.
Explore Courses for Class 8 exam

Top Courses for Class 8

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev