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Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?

A. disc with larger density

B. disc with smaller density

C. both discs will have same rotational inertia

D. none of the above

Related Questions on Applied Mechanics & Graphic Statics Mcqs

Select the correct statement_____?

A. The body centrode rolls on the space centrode

B. The space centrode rolls on the body centrode

C. Both body and space centrodes may role on each other

D. The body centrode never touches space centrode