Open App

Class 11 Exam > Class 11 Videos > Resultant Force & Balanced Unbalanced Force (Physics)

Resultant Force & Balanced Unbalanced Force (Physics) Video Lecture - Class 11

FAQs on Resultant Force & Balanced Unbalanced Force (Physics) Video Lecture - Class 11

1. What is the definition of resultant force?

Ans. Resultant force is the single force that represents the combined effect of all the forces acting on an object. It is the net force that determines the object's motion.

2. How can we determine whether forces are balanced or unbalanced?

Ans. Forces are said to be balanced when the net force acting on an object is zero. This means that the forces cancel each other out, resulting in no change in the object's motion. On the other hand, forces are unbalanced when the net force is not zero, causing the object to accelerate or change its motion.

3. Can a single force be both balanced and unbalanced?

Ans. No, a single force cannot be both balanced and unbalanced at the same time. A force is either balanced or unbalanced based on the overall effect it has on an object. If a single force is the only force acting on an object and its magnitude and direction are such that it cancels out any other forces, then it is considered a balanced force.

4. How can we calculate the resultant force when multiple forces act on an object?

Ans. To calculate the resultant force, we need to find the vector sum of all the individual forces. This can be done by adding up the magnitudes and directions of the forces using vector addition. The resultant force can be determined using the Pythagorean theorem and trigonometric functions if the forces are not acting along the same line.

5. What is the significance of understanding resultant force and balanced/unbalanced forces in physics?

Ans. Understanding resultant force and balanced/unbalanced forces is crucial in physics as it helps us analyze and predict the motion of objects. By calculating the resultant force, we can determine whether an object will remain at rest, move with a constant velocity, or accelerate. This knowledge is fundamental in various fields, such as engineering, mechanics, and even everyday life situations involving forces.

Related Exams

Class 11

Are you preparing for Class 11 Exam? Then you should check out the best video lectures, notes, free mock test series, crash course and much more provided by EduRev. You also get your detailed analysis and report cards along with 24x7 doubt solving for you to excel in Class 11 exam. So join EduRev now and revolutionise the way you learn!

Download App for Free

About this Video

4.76/5 Rating

Mar 10, 2025 Last updated

Resultant Force & Balanced Unbalanced Force (Physics) for Class 112025 is part of Class 11 preparation. The notes and questions for Resultant Force & Balanced Unbalanced Force (Physics) have been prepared according to the Class 11 exam syllabus. Information about Resultant Force & Balanced Unbalanced Force (Physics) covers all important topics for Class 112025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Resultant Force & Balanced Unbalanced Force (Physics).

Introduction of Resultant Force & Balanced Unbalanced Force (Physics) in English is available as part of our Class 11 preparation & Resultant Force & Balanced Unbalanced Force (Physics) in Hindi for Class 11 courses. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.

Description

Video Lecture & Questions for Resultant Force & Balanced Unbalanced Force (Physics) Video Lecture - Class 11 - Class 11 full syllabus preparation | Free video for Class 11 exam.

Information about Resultant Force & Balanced Unbalanced Force (Physics)

Here you can find the Resultant Force & Balanced Unbalanced Force (Physics) defined & explained in the simplest way possible. Besides explaining types of Resultant Force & Balanced Unbalanced Force (Physics) theory, EduRev gives you an ample number of questions to practice Resultant Force & Balanced Unbalanced Force (Physics) tests, examples and also practice Class 11 tests.

Extra Questions

ppt

Objective type Questions

shortcuts and tricks

video lectures