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→Continious Example: Spelling, Grammar, and General Cleanup, typos fixed: Therefore → Therefore,
===Continious Example===
===Continious Example===
Suppose a rod of mass m and length L is rotating about one end. As the rod is continuous, we use the integration form. Therefore in terms of differentials, dI=r<sup>2</sup>dm. Defining the [[density]] of the rod as λ=m/L, dI can be written as dI=r<sup>2</sup>λdr. Integrating gives moment of inertia:
Suppose a rod of mass m and length L is rotating about one end. As the rod is continuous, we use the integration form. Therefore, in terms of differentials, dI=r<sup>2</sup>dm. Defining the [[density]] of the rod as λ=m/L, dI can be written as dI=r<sup>2</sup>λdr. Integrating gives moment of inertia:
:<math>
:<math>