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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 how did you know that tan 3/4 is 37 degrees
    1 years ago by

    Post your answer here

  3.  
  4. Why can't angle be between vector a and vector b How will we know that we have to take angle between particular vector and x axis
    2 years ago by Abhishek Mudduraj

    Post your answer here

  5.  
  6. sir, why do we take -53 degrees for angle measurement and note 53 degrees?
    2 years ago by Kaustubh Mani

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  7.  
  8. in the above video we just used Pythagoras theorem. but as in module 6 we used the cosine rule the triangle rule..why hasn't that rule applied here .
    9 years ago by Mridima krishna

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  9.  
  10. in the above video why didn't u draw any coordinate axes is it must to draw reference lines(like coordinate axes) also are these 2 vectors(both are parallel and hv the same length) same:- one starts from(-4-1)and the other starts from (48)(note there will be comma after -4 and 4 respectively) wht are localised vectors give detailed examples of localised vectors
    9 years ago by johnsen
    Ans 1 ->
    can you explain which module
    9 years ago by Tanay Gawade

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  11.  
  12. When we add a vector pictorially why do we draw and add the vectors by keeping the end point of one vector on the starting point of the other? What if we add the vector by keeping the end point of one vector on the end point of the other vector?
    9 years ago by Yash Selot
    Ans 1 ->
    there is a rule that while joining vectors the tail of one side should be connected to the tail of one vector and the head of other side should be connected to the head of the second vector so this way u can represent the vector pictorially as for the example mentioned here it is for explanation look through other videos u will understand
    9 years ago by sarbani baidya roy
    Ans 2 ->
    there is a rule that while joining vectors the tail of one side should be connected to the tail of one vector and the head of other side should be connected to the head of the second vector so this way u can represent the vector pictorially as for the example mentioned here it is for explanation look through other videos u will understand
    9 years ago by Tanay Gawade

    Post your answer here