April 2025
Intermediate to advanced
616 pages
25h 43m
English
book
Pearson JEE Main Mathematics Vol 2 – 2026 | As Per NTA Syllabus | 2021 to 2025 Solved Previous Years’ Questions | 5000+ Topic-wise, Miscellaneous and Numerical–Based ... Papers on MyInsights | 2nd Edition
by Gavesh Bharadwaj
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14 Vectors
INTRODUCTION
Vectors facilitate mathematical study of such physical quantities as possess direction in addition to magnitude. Velocity of a particle, for example, is one such quantity.
Physical quantities are broadly divided in two categories.
(a) Vector Quantities
(b) Scalar Quantities
Vector Quantities
Any quantity, such as velocity, momentum, or force, that has both magnitude and direction and for which vector addition is defined and meaningful is treated as vector quantities.
Scalar Quantities
A quantity, such as mass, length, time, density or energy, that has size or magnitude but does not involve the concept of direction is called scalar quantity.
MATHEMATICAL DESCRIPTION OF VECTOR AND SCALAR
To understand vectors mathematically, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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