Vectors are the physical quantity which are completely represented by their magnitude as well as in proper _ .
Correct answer: C. Direction
- A. Unit and Direction
- B. Unit
- C. Direction
- D. Number with proper Unit
Explanation
Vectors are essential in physics and other sciences because they provide a more complete and accurate representation of physical quantities. Their combination of magnitude and direction makes them versatile tools for describing a wide range of phenomena.
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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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