Physics Advance Illustration
Connecting Students in 221 Countries
Work Energy Power
Duration: 2.21 Min
 
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Duration: 3.11 Min
 
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Duration: 3.22 Min
 
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Illustration - 7 A Block Hitting a Wall
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Duration: 2.49 Min
 
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Duration: 3.05 Min
 
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Duration: 3.16 Min
 
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Duration: 4.04 Min
 
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Duration: 3.36 Min
 
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Duration: 6.00 Min
 
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Duration: 4.40 Min
 
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Duration: 4.27 Min
 
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Duration: 7.02 Min
 
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Duration: 4.32 Min
 
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Duration: 3.47 Min
 
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Duration: 5.02 Min
 
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Duration: 4.04 Min
 
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Duration: 2.39 Min
 
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Duration: 3.03 Min
 
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  1.  
  2. what about kinetiic energy of washer wwhen it hets to support lower B
    7 years ago by Ram niwash

    Post your answer here

  3.  
  4. Sir if they are given us not to neglect the mass of the cord . Then what should be the approach ?
    8 years ago by Tejan Gupta
    Ans 1 ->
    Then you considered it and the weight of the cord also did a work i.e. its weight * extension of the cord
    7 years ago by ansuman dixit

    Post your answer here