The centroidal polar moment of inertia JC of the 30- in2 shaded area shown is 52.5 in4.

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The centroidal polar moment of inertia JC of the 30- in2 shaded area shown is 52.5 in4. Knowing that d1 = d2 = 2.5 in., determine

(a) The distance a so that JB =3JA,

(b) The polar moment of inertia JB.

The centroidal polar moment of inertia JC of the 30-in2 shaded

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Sep 17, 2010 12:40 AM

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The centroidal polar moment of inertia JC of the 30- in2 shaded area shown is 52.5 in4.

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Vector Mechanics for Engineers Statics and Dynamics

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