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NEET
Exam
NEET
Subject
Physics
Chapter
Motion in Two Dimensions

NEET · Physics · Motion in Two Dimensions

Is it meaningful to multiply any vector by any scalar in algebraic...

Is it meaningful to multiply any vector by any scalar in algebraic operations with scalar and vector physical quantities?

Options

  1. AYes, because scalar multiplication of vectors can change their magnitude while keeping their direction.
  2. BNo, because scalar multiplication of vectors is not defined mathematically.
  3. CYes, because scalar multiplication of vectors always results in a zero vector.
  4. DNo, because scalar multiplication of vectors only works for unit vectors.

Correct answer

A. Yes, because scalar multiplication of vectors can change their magnitude while keeping their direction.

Step-by-step solution

Correct Option is : (A)
Yes, because scalar multiplication of vectors can change their magnitude while keeping their direction.
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