A system consists of three identical 9-kg particles A, B, and C. The velocities of the particles
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A system consists of three identical 9-kg particles A, B, and C. The velocities of the particles are, respectively, vA = vAj, vB = vBi, and vC = vCk, and the magnitude of the linear momentum L of the system is 45 kg ?? m/s. Knowing that HG = HO, where HG is the angular momentum of the system about its mass center G and HO is the angular momentum of the system about O, determine
(a) The velocities of the particles,
(b) The angular momentum of the system about O.
Transcribed Image Text:
0.6 A 0.6 m² B 1.2 m 0.3 0.9 m 1
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The masses are Position vectors m r 09k Coordinates of mass center G expressed in m mA mB mc 9 kg r ...View the full answer
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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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