Question
In the four-bar mechanism of fig. 4.49 the center of gravity of link 3 is coincident with the centroid of the rectangle shown. from the
In the four-bar mechanism of fig. 4.49 the center of gravity of link 3 is coincident with the centroid of the rectangle shown. from the given information determine the inertia force of link 3 and show it as a vector in its correct relationship to the mechanism in the phase shown.
02A - 3 in. (76.2 mm) AB - 12 in. (305 mm) O,B - 7 In. (178 mm) AD - 3 In. (76.2 mm) Wa - 16.1 Ib (71.6 N) I3 0.50 lb s2. It (0.678 kg m) B 100 ft/s VA (30.5 m/s) 14 in. (356 mm) FIGURE 9.49
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Vector Mechanics for Engineers Statics and Dynamics
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
8th Edition
73212229, 978-0073212227
