How to Find Mass Moment of Inertia | Mechanics Statics | (Solved Examples)

Learn to find the mass moment of random objects, composite bodies, and learn to use the parallel axis theorem. We go through multiple examples using the shell and disk method step by step, and cover everything from finding the volume to writing the mass moment of inertia in terms of mass.

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Intro (00:00)
Parallel Axis Theorem (02:29)
Determine the mass moment of inertia of the cylinder (03:35)
The right circular cone is formed by revolving the shaded area (06:18)
Determine the moment of inertia Ix of the sphere (08:59)
The slender rods have a mass of 4 kg/m (10:15)
The thin plate has a mass per unit area of (11:35)

Book used: R. C. Hibbeler and K. B. Yap, Engineering Mechanics Statics.
Hoboken: Pearson, 2017.

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[zerilioner]

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[HashemAljifri]

I took this topic today in engineering dynamics, I took it in statics and physics 101 and currently taking it in mechanics for pure bending. and your explanation is wonderful, but this topic is tedious; cause there are different formulas for the same object in different axises :(. And finding inertia by integrating is a bit harder lol. I hate to say it but this topic is tough 😂

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