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

Newton's Laws of Motion
Forces-of-Nature
Duration: 7.38 Min
 
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Force-can-Change-the-State-of-Motion
Duration: 5.53 Min
 
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Balanced-and-Unbalanced-Forces
Duration: 9.38 Min
 
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Newtons-Laws-of-Motion
Duration: 11.28 Min
 
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Free-Body-Diagram
Duration: 2.59 Min
 
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Normal-Reaction
Duration: 9.33 Min
 
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Tension-in-String
Duration: 12.28 Min
 
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Applications-of-Newtons-Second-Law
Duration: 13.43 Min
 
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Solved-Example-1
Duration: 3.19 Min
 
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Solved-Example-2
Module - 10 Solved Example-2
Duration: 4.00 Min
 
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Solved-Example-3
Module - 11 Solved Example-3
Duration: 5.12 Min
 
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Solved-Example-4
Module - 12 Solved Example-4
Duration: 5.15 Min
 
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Solved-Example-5
Module - 13 Solved Example-5
Duration: 3.33 Min
 
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Concept-of-Weighing-Machine
Duration: 13.06 Min
 
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Spring-Force
Module - 15 Spring Force
Duration: 11.00 Min
 
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Concept-of-Spring-Balance
Duration: 10.00 Min
 
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Concept-of-Pseudo-Force
Duration: 16.24 Min
 
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Solved-Example-6
Module - 18 Solved Example-6
Duration: 4.50 Min
 
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Solved-Example-7
Module - 19 Solved Example-7
Duration: 5.26 Min
 
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Solved-Example-8
Module - 20 Solved Example-8
Duration: 3.48 Min
 
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Solved-Example-9
Module - 21 Solved Example-9
Duration: 2.32 Min
 
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Solved-Example-10
Duration: 3.02 Min
 
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  1.  
    2. Namaste sir, In the above illustration,why shouldn't we consider the pseudo force on block of mass m? Can you also clarify when and when not to us the pseudo force concepts in pulley and wedge problems? Thank you in advance sir.... With Pranams
    5 years ago by Govinda Madhava.B.S

    Post your answer here

  2.  
    3. Sir here shouldn't the acceleration of mass m be 2a
    7 years ago by keshav Maheshwari

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  3.  
    4. If the 2m mass moves forward by x distance the string will need 2x length that will come if mass m moves by 2x distance. Means a(2m) = 2*a(m). Isn't it?
    7 years ago by Ankit Shukla
    Ans 1 ->
    If 2m moves to the right by x as string length is constant m can only move to left by x... what you have written is possible only if string can elongate... mass of m with respect to 2m will be twice as both are moving in opposite direction...
    7 years ago by Physics Galaxy

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  4.  
    5. why pseudo force on m block is not taken into consediration?
    8 years ago by aashu gupta

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  5.  
    6. Sir here shouldnt the acceleration of mass m be 2a ?
    9 years ago by PRABAL
    Ans 1 ->
    no bcos on m only 1T is acting and on 2m also only 1T is acting
    8 years ago by srinivas
    Ans 2 ->
    why pseudo force on m block is not taken into consediration?
    8 years ago by aashu gupta

    Post your answer here

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