The angle between the rectangular components of a vector is always
Correct answer: D. Equal to 90°
- A. Less than 90°
- B. Greater than 90°
- C. Equal to 180°
- D. Equal to 90°
Explanation
The Explanation for this question is as follows: The parts of a vector that may be reduced into rectangles are known as rectangular components of the vector. In an orthogonal coordinate system, and the axes are at a 90° angle. Consequently, the vector's rectangular components are at a 90° angle
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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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