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

Rigid Body Dynamics
Rotational-Motion
Duration: 5.17 Min
 
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Moment-of-Inertia
Duration: 7.49 Min
 
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Moment-of-Inertia-of-a-Ring
Duration: 1.31 Min
 
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Moment-of-Inertia-of-a-Disc
Duration: 3.50 Min
 
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Moment-of-Inertia-of-a-Hollow-Sphere
Duration: 5.16 Min
 
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Moment-of-Inertia-of-a-Solid-Sphere
Duration: 3.36 Min
 
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Moment-of-Inertia-of-a-Hollow-Cone
Duration: 4.41 Min
 
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Moment-of-Inertia-of-a-Solid-Cone
Duration: 4.13 Min
 
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Moment-of-Inertia-of-a-Thin-Rod
Duration: 4.31 Min
 
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Axes-Theorem-Perpendicular-Axes-Theorem
Duration: 16.34 Min
 
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Axes-Theorem-Parallel-Axes-Theorem
Duration: 14.42 Min
 
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Radius-of-Gyration
Duration: 4.05 Min
 
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Solved-Example-1
Module - 13 Solved Example-1
Duration: 1.55 Min
 
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Solved-Example-2
Module - 14 Solved Example-2
Duration: 3.29 Min
 
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Solved-Example-3
Module - 15 Solved Example-3
Duration: 4.31 Min
 
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Solved-Example-4
Module - 16 Solved Example-4
Duration: 2.15 Min
 
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Newtons-Second-Law-in-Rotational-Motion
Duration: 9.58 Min
 
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Solved-Example-5
Module - 18 Solved Example-5
Duration: 2.47 Min
 
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Solved-Example-6
Module - 19 Solved Example-6
Duration: 5.07 Min
 
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Solved-Example-7
Module - 20 Solved Example-7
Duration: 4.44 Min
 
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Solved-Example-8
Module - 21 Solved Example-8
Duration: 2.21 Min
 
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Solved-Example-9
Module - 22 Solved Example-9
Duration: 3.28 Min
 
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Angular-Momentum
Module - 23 Angular Momentum
Duration: 17.59 Min
 
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Conservation-of-Angular-Momentum
Duration: 7.25 Min
 
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Solved-Example-10
Duration: 2.37 Min
 
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Solved-Example-11
Duration: 2.53 Min
 
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Solved-Example-12
Duration: 3.25 Min
 
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Solved-Example-13
Duration: 2.35 Min
 
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Concept-of-Angular-Impulse
Duration: 10.39 Min
 
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Solved-Example14
Module - 32 Solved Example14
Duration: 7.32 Min
 
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Solved-Example15
Module - 33 Solved Example15
Duration: 4.03 Min
 
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Solved-Example16
Module - 34 Solved Example16
Duration: 4.49 Min
 
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Solved-Example17
Module - 35 Solved Example17
Duration: 4.48 Min
 
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Solved-Example18
Module - 36 Solved Example18
Duration: 4.40 Min
 
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Analysis-of-Rolling-with-Sliding
Duration: 11.41 Min
 
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Solved-Example19
Module - 38 Solved Example19
Duration: 2.24 Min
 
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Solved-Example20
Module - 39 Solved Example20
Duration: 4.45 Min
 
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Work-and-Power-in-Rotational-Motion
Duration: 7.53 Min
 
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Solved-Example-21
Duration: 3.36 Min
 
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Solved-Example-22
Duration: 4.51 Min
 
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  1.  
    2. Sir is this relation directly valid even if mass distribution of body is not uniform ?
    5 years ago by Kushaldeep Singh

    Post your answer here

  2.  
    3. Sir please explain how integration of dm.r.cos(theta) is zero at 06:30, As mass moment is equal to dm.r
    7 years ago by Abc

    Post your answer here

  3.  
    4. ?dmrcos? =0 for all bodies or only symmetric bodies
    12 years ago by rohith vaddavalli
    Ans 1 ->
    Here dmrcostheeta is the mass moment of the body w.r.to the centre of mass...and mass moment of any body w.r.to the centre of mass is always 0...
    10 years ago by shreya sood
    Ans 2 ->
    https://www.physicsgalaxy.com/lectures/1/12/200/How-to-Locate-Centre-of-Mass You can watch this video if you are having trouble with mass moments and why it gets zero w.r.t to COM.
    9 years ago by Akshunn Trivedi

    Post your answer here

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