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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 ?
    4 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
    5 years ago by Abc

    Post your answer here

  3.  
    4. ?dmrcos? =0 for all bodies or only symmetric bodies
    10 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...
    8 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.
    8 years ago by Akshunn Trivedi

    Post your answer here

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