Open App

Physics Exam > Physics Videos > Crash Course for IIT JAM Physics > Vector Algebra & Cartesian Coordinate System- 1

Vector Algebra & Cartesian Coordinate System- 1 Video Lecture | Crash Course for IIT JAM Physics

FAQs on Vector Algebra & Cartesian Coordinate System- 1 Video Lecture - Crash Course for IIT JAM Physics

1. What is the difference between a vector and a scalar?

Ans. A vector is a quantity that has both magnitude and direction, such as displacement or velocity. On the other hand, a scalar is a quantity that has only magnitude, such as distance or speed.

2. How do you represent a vector in Cartesian coordinate system?

Ans. In a Cartesian coordinate system, a vector is represented by its components along the x, y, and z axes. These components can be represented as a triplet (x, y, z) or as a column matrix [x, y, z].

3. What are the basic operations in vector algebra?

Ans. The basic operations in vector algebra include addition, subtraction, scalar multiplication, dot product, and cross product. Addition and subtraction are performed component-wise, scalar multiplication scales the magnitude of the vector, dot product gives a scalar quantity, and cross product gives a vector perpendicular to the two input vectors.

4. How can vectors be combined using vector algebra?

Ans. Vectors can be combined using vector algebra through various operations. Addition of vectors results in the formation of a new vector with the sum of their components. Subtraction of vectors results in the formation of a new vector with the difference of their components. Scalar multiplication scales the magnitude of the vector. Dot product and cross product combine vectors to give scalar and vector quantities, respectively.

5. What is the significance of the magnitude and direction of a vector?

Ans. The magnitude of a vector represents its size or length, providing information about the quantity or value it represents. The direction of a vector indicates the orientation or angle at which it is pointing. Both magnitude and direction are crucial in fully describing a vector and understanding its physical meaning or application.

About this Video

4.69/5 Rating

Oct 13, 2025 Last updated

Related Exams

Physics IIT JAM

Video Description: Vector Algebra & Cartesian Coordinate System- 1 for Physics 2025 is part of Crash Course for IIT JAM Physics preparation. The notes and questions for Vector Algebra & Cartesian Coordinate System- 1 have been prepared according to the Physics exam syllabus. Information about Vector Algebra & Cartesian Coordinate System- 1 covers all important topics for Physics 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Vector Algebra & Cartesian Coordinate System- 1.

Introduction of Vector Algebra & Cartesian Coordinate System- 1 in English is available as part of our Crash Course for IIT JAM Physics for Physics & Vector Algebra & Cartesian Coordinate System- 1 in Hindi for Crash Course for IIT JAM Physics course. Download more important topics related with notes, lectures and mock test series for Physics Exam by signing up for free.

Description

Video Lecture & Questions for Vector Algebra & Cartesian Coordinate System- 1 Video Lecture | Crash Course for IIT JAM Physics - Physics full syllabus preparation | Free video for Physics exam to prepare for Crash Course for IIT JAM Physics.

Information about Vector Algebra & Cartesian Coordinate System- 1

Here you can find the meaning of Vector Algebra & Cartesian Coordinate System- 1 defined & explained in the simplest way possible. Besides explaining types of Vector Algebra & Cartesian Coordinate System- 1 theory, EduRev gives you an ample number of questions to practice Vector Algebra & Cartesian Coordinate System- 1 tests, examples and also practice Physics tests.

	Crash Course for IIT JAM Physics 288 videos

Crash Course for IIT JAM Physics

288 videos

Join Course for Free

Explore Courses for Physics exam

MCQs

Sample Paper

practice quizzes