The moment of inertia of a system of particles equation is used to estimate six different moments of inertia of rigid objects with constant density. Want Lecture Notes? https://www.flippingphysics.com/momen... This is an AP Physics 1 topic.

0:00 Intro
0:10 Visualizing the examples
1:09 How we estimate
2:16 Thin rod center of mass
2:57 Thin rod one end
4:00 Thin, hollow cylinder long cylindrical axis
6:32 Solid cylinder long cylindrical axis
8:23 Solid sphere center of mass
9:11 Thin, hollow sphere center of mass
10:31 Important review points

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Thank you to Jonathan SullivanWood for transcribing the English subtitles of this video.