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

Work Energy Power
Duration: 9.37 Min
 
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Duration: 7.35 Min
 
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Duration: 1.27 Min
 
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Duration: 2.28 Min
 
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Duration: 7.29 Min
 
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Duration: 11.50 Min
 
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Duration: 9.22 Min
 
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Duration: 12.14 Min
 
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Duration: 11.49 Min
 
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Module - 10 Solved Example-3
Duration: 1.36 Min
 
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Module - 11 Solved Example-4
Duration: 2.47 Min
 
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Module - 12 Solved Example-5
Duration: 1.44 Min
 
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Duration: 13.20 Min
 
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Module - 14 Solved Example-6
Duration: 3.06 Min
 
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Module - 15 Solved Example-7
Duration: 3.59 Min
 
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Module - 16 Solved Example-8
Duration: 4.51 Min
 
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Module - 17 Solved Example-9
Duration: 4.21 Min
 
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Duration: 13.39 Min
 
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Module - 19 Power
Duration: 13.58 Min
 
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Duration: 1.38 Min
 
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Duration: 2.32 Min
 
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  1.  
  2. in module 12 of work energy...if we take minus the answer is 3
    6 years ago by Saurav Tiwari

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  3.  
  4. sir in modulo 12 of work energy....you have written Wpr=Ur--Up=7 sir it should be plus
    6 years ago by Saurav Tiwari

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  5.  
  6. sir how do came to know that external agent is doing work and not conservative field itself??
    6 years ago by Divit Goyal

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  7.  
  8. In this question as it is a work done in conservative field so it should be initialPE- finalPE NOT final-initial am i right?
    9 years ago by LAIBA NOOR
    Ans 1 ->
    No since here an external agent is doing the work thus {Work done=(Potential Energy)final-(Potential Energy)initial}
    8 years ago by Akshunn Trivedi
    Ans 2 ->
    8 years ago by Akshunn Trivedi

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