It is known that for a given area Iy = 48 106 mm4 and Ixy =
Question:
It is known that for a given area I̅y = 48 × 106 mm4 and I̅xy = - 20× 106 mm4, where the x and y axes are rectangular centroidal axes. If the axis corresponding to the maximum product of inertia is obtained by rotating the x axis 67.5° counterclockwise about C, use Mohr's circle to determine
(a) The moment of inertia I̅x of the area,
(b) The principal centroidal moments of inertia.
Step by Step Answer:
First assume I x I y and then draw the Mohrs circle as shown Assuming I ...View the full answer
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
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