A vector in any given direction whose magnitude is unity is called
Correct answer: D. Unit vector
- A. Normal vector
- B. Parallel vector
- C. Free vector
- D. Unit vector
Explanation
The Explanation for this question is as follows: A vector that has a magnitude of 1 is a unit vector.
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About Vectors and Equilibrium
Vectors have magnitude and direction, unlike scalars, and are combined by head-to-tail or parallelogram methods. Work covers rectangular components, equilibrium when the resultant force is zero, the scalar product for work and projections, and the vector product for torque and cross-product direction using the right-hand rule.
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