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bearing,route,trajectory
directed, scalar, undirected, aimless
vector
Vector (noun) – Meaning, Examples & Etymology
IPA:
What does vector mean?
Vector means a quantity or physical entity that exhibits both magnitude and direction.
"The airplane's velocity vector indicated both its speed and direction of travel."
Detailed Meaning of Vector
Unlike scalar quantities, which have only a numerical value (such as speed or temperature), vectors require not just a numerical measurement but also an indication of the specific direction in which the quantity acts or points. Vectors are often represented as arrows, where the length of the arrow corresponds to the magnitude of the vector, and the arrow's direction shows the way in which the quantity is oriented in space. Vectors play a crucial role in describing various physical phenomena, including forces, velocities, and displacements. They are essential tools in fields like mechanics, engineering, and even computer graphics, where understanding both magnitude and direction is critical for precise calculations and modeling. Overall, vectors provide a comprehensive way to represent and analyze quantities that possess both numerical values and specific orientations in space.
Example Sentences for Vector
1. The vector of the wind determined the sailboat's course.
2. In physics, a vector represents both force and direction.
3. The airplane's flight path was determined by vector analysis.
4. She calculated the vector of the river's current.
5. Vector graphics are resolution-independent and sharp.
6. The velocity vector of the car pointed east.
Origin and Etymology of Vector
The noun 'vector' has its etymological origins in Latin, specifically from the word 'vector,' which means 'carrier' or 'one who carries.' This Latin term is derived from the verb 'vehere,' meaning 'to carry' or 'to convey.' The concept of a vector in mathematics and physics is rooted in the idea of something that carries both magnitude and direction, similar to how a force or velocity can influence an object's motion. Therefore, the etymology of 'vector' encapsulates the fundamental notion that a vector not only represents a quantity but also carries information about its specific direction, making it a fitting term to describe such mathematical and physical entities.
Quiz Question - Test Your Understanding
Find the correct meaning of the noun vector:
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Correct!
More Usage Examples of Vector
1. Vector addition combines forces in different directions.
2. A compass indicates the direction of Earth's magnetic vector.
3. The wind's vector influenced the kite's flight.
4. Vector calculus is essential in engineering.
5. The map displayed a vector indicating north.
6. The rocket's trajectory followed a complex vector.
7. Vector control measures aim to combat disease transmission.
8. The vector sum of the forces equaled zero.
9. The flight simulator used vector graphics for realism.
10. The vector of the river's flow affected navigation.
11. Vector quantity examples include velocity and acceleration.
12. The force's vector pointed upward and to the left.
13. The airplane's vector was altered by turbulence.
14. A vector diagram shows forces in various directions.
15. A force can be represented by a vector that has both magnitude and direction.
16. The vector pointing north indicated the direction of the wind.
17. In mathematics, a vector is a quantity that has both magnitude and direction.
18. The displacement vector showed the change in position of the object.
19. The electric field vector describes the direction and strength of the field.
20. The vector of the sun's rays was directly overhead.
21. The wind's vector made it difficult to land the plane.
22. The vector sum of two forces determines the net force on an object.
23. The magnetic field vector is important in understanding the behavior of magnets.
24. The vector of the ship's course indicated it was heading southeast.
25. The vector of the swimmer's stroke affected their speed and direction in the water.
Synonyms and Related Words for vector
Related Vocabulary Practice
Test your understanding of vector in related quizzes, flashcards, and spelling activities:
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arrow,course,heading,line,orientation,path,ray,trend
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