The vector quantities are described by their magnitude as well as _
Correct answer: B. Direction
- A. Distance
- B. Direction
- C. Speed
- D. Acceleration
Explanation
Vector quantities require both magnitude and direction to be fully described. This is because the direction indicates the orientation or the way in which the vector points in space. Therefore, the correct answer is 'Direction'. The other options, such as Distance, Speed, and Acceleration, do not encompass the crucial aspect of direction required for vector quantities.
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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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