A system consists of three identical 13.32-lb particles A, B, and C. The velocities of the particles are, respectively, vA = vA j, vB = vBi, and vC = vCk. The angular momentum of the system about O expressed in ft·lb·s is HO = -1.2k. a) Determine the velocities of the particles.  b) Determine the angular momentum of the system about its mass center G.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A system consists of three identical 13.32-lb particles AB, and C. The velocities of the particles are, respectively, vA = vA jvB = vBi, and vC = vCk. The angular momentum of the system about O expressed in ft·lb·s is HO = -1.2k.
a) Determine the velocities of the particles. 
b) Determine the angular momentum of the system about its mass center G

A
A
2 ft
B
affo
2 ft
NB
1 ft 3 ft
4 ft
Transcribed Image Text:A A 2 ft B affo 2 ft NB 1 ft 3 ft 4 ft
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