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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

Basics of Vectors
Duration: 4.23 Min
 
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Duration: 4.53 Min
 
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Duration: 3.19 Min
 
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Duration: 6.06 Min
 
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Duration: 3.18 Min
 
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Duration: 4.07 Min
 
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Duration: 3.17 Min
 
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Duration: 7.17 Min
 
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Duration: 13.08 Min
 
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Module - 10 Unit Vector
Duration: 12.22 Min
 
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Duration: 6.20 Min
 
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Duration: 1.49 Min
 
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Duration: 15.21 Min
 
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Duration: 11.16 Min
 
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  1.  
  2. sir why we have measured the direction of QP vector -F
    2 years ago by Kaustubh Mani

    Post your answer here

  3.  
  4. HERE IN POSITION VECTOR OF POINT Q WRT TO POINT P WHY IT IS WRITTEN Rqp INSTEAD OF Rpq vector
    2 years ago by Palak Gupta

    Post your answer here

  5.  
  6. What is the meaning of "positive direction of x axis"?
    6 years ago by Yashaswini Joshi
    Ans 1 ->
    it is a convention we take in the coordinate axis . that if we travel towards the right of the x-axis from the origin it is the positive x-axis
    5 years ago by Saikrishna

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  7.  
  8. Where to draw the reference line. Whether to draw it through tail of the arrow or through the head of the arrow?
    6 years ago by DineshKumar Varadharajulu
    Ans 1 ->
    it can be drawn from the tail of the arrow but i am not sure......
    6 years ago by nishkarsh aggarwal

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  9.  
  10. yeah the same doubt i am having sir
    9 years ago by surya

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  11.  
  12. why angle fi is negative
    9 years ago by bhavyam bhargava
    Ans 1 ->
    Because it's taken as coordinate
    8 years ago by Y aditya vardhan reddy
    Ans 2 ->
    I mean Y to x coordinate
    8 years ago by Y aditya vardhan reddy
    Ans 3 ->
    Because we measure angle from + direction of x axis
    8 years ago by Divya r

    Post your answer here