The centroidal polar moment of inertia JC of the 30- in2 shaded area shown is 52.5 in4.
Question:
(a) The distance a so that JB =3JA,
(b) The polar moment of inertia JB.
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Related Book For
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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