Answer to Question #295704 in Mechanics | Relativity for KLYDE

Mechanics | Relativity

Question #295704

Find the rotational inertia of 21.5 kilograms thin-walled cylindrical threshing drum of a modified palay thresher having a radius of 9 inches.

Expert's answer

Rotational inertia =mass ×radius^2

21.5×81=1741.5

=1741.5kg.m^2

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