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Distance...

The distance of (2,3) from x+y=1 is
  • a)
    2 units
  • b)
    3√2 units
  • c)
    4√2 units
  • d)
    2√2 units
Correct answer is option 'D'. Can you explain this answer?

Ref: https://edurev.in/question/491026/The-distance-of-2-3-from-xy1-isa-2-unitsb-32-unitsc-42-unitsd-22-unitsCorrect-answer-is-option-D-
calculate distance in this way..u will get the required answer...I did it hv a look at it...HOPE U GOT IT...





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FAQs on Distance...

1. What is the definition of distance in physics?
Ans. Distance in physics is defined as the total length traveled by an object in a specific direction, irrespective of the direction changes or path taken.
2. How is distance different from displacement?
Ans. Distance is a scalar quantity that only considers the magnitude of the length traveled, while displacement is a vector quantity that accounts for both the magnitude and direction of the shortest path from the initial to the final position.
3. Can distance be negative?
Ans. No, distance cannot be negative as it represents the total length traveled, which is always a positive value. However, displacement can be negative depending on the direction of motion.
4. What are the SI units for measuring distance?
Ans. The SI unit for measuring distance is the meter (m). Other commonly used units include kilometer (km), centimeter (cm), and millimeter (mm).
5. How is distance different from speed?
Ans. Distance is a measure of length traveled, while speed is a measure of how fast an object covers that distance. Distance is a scalar quantity, whereas speed is a scalar quantity with a specific direction, known as velocity.
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