Question

drive the Expiration of Moment of inertia?​

Answer 1

Answer:

Explanation:

For a uniform rod with negligible thickness, the moment of inertia about its center of mass is

For mass M =  

kg and length

L =  

m, the moment of inertia is

I =  

kg m²

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The moment of inertia about the end of the rod can be calculated directly or obtained from the center of mass expression by use of the Parallel axis theorem.

The moment of inertia about the end of the rod is

I =  

kg m².

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If the thickness is not negligible, then the expression for I of a cylinder about its end can be used.

Index

Moment of inertia concepts

 

HyperPhysics--Mechanics --Rotation R Nave

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