Physics Advance Illustration
Connecting Students in 221 Countries
Work Energy Power
Duration: 2.21 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: 2.39 Min
 
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Duration: 3.03 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
    8 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.
    9 years ago by Sandip Kumar
    Ans 1 ->
    Friction opposed it.that's the reason
    8 years ago by ansuman dixit

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