17-66. The kinetic diagram representing the general
Chapter 18, Problem 17-66(choose chapter or problem)
17-66. The kinetic diagram representing the general rotational motion of a rigid body about a fixed axis passing through O is shown in the figure. Show that lGa may be eliminated by moving the vectors m(aG), and nt(aG)n to point P. located a distance rGP = \cGjrOG from the center of mass G of the body. Here kG represents the radius of gyration of the body about an axis passing through G. The point P is called the center of percussion of the body.
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