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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. Sir, I used force method to solve this question. F-kx=#m2g kx=#m1g So, F=#(m1 m2)g Sir, can you please tell me what have I missed? Thank you. PS:-I have used # for mu.
    6 years ago by Ayushi Jain

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  3.  
  4. why final kinetic energy is zero.if constant force is applied m1 will gain some velocity.
    8 years ago by manasibandhaokar23@yahoo.com
    Ans 1 ->
    Hey yaar manasi u didnot consider friction which oppose the external force
    7 years ago by ansuman dixit

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  5.  
  6. While using work energy theorem why the final kinetic energy is zero?Even though the force is minimum m2 must had gain some velocity.
    8 years ago by Sandip Kumar
    Ans 1 ->
    Friction opposed it.that's the reason
    7 years ago by ansuman dixit

    Post your answer here