The uniform thin pin-connected bars AB, BC, and CD have masses mAB= 2.3 kg, mBC= 3.2 kg, and mCD= 5.0 kg, respectively. Letting R = 0.75 m, L = 1.2 m, and H= 1.55 m and knowing that bar AB rotates at a constant angular velocity WAB= 4 rad/s, compute the angular momentum of bar AB about A, of bar BC about A, and bar CD about D at the instant shown. R B WAB + H The angular momentum of bar AB about A is The angular momentum of bar BC about A is ( The angular momentum of bar CD about Dis ( kg-m²/s) k. |kg-m²/s) k. kg.m²/s) k.

The uniform thin pin-connected bars AB, BC, and CD have masses mAB= 2.3 kg, mBC= 3.2 kg, and mCD= 5.0 kg, respectively. Letting R = 0.75 m, L = 1.2 m, and H= 1.55 m and knowing that bar AB rotates at a constant angular velocity WAB= 4 rad/s, compute the angular momentum of bar AB about A, of bar BC about A, and bar CD about D at the instant shown. R B WAB + H The angular momentum of bar AB about A is The angular momentum of bar BC about A is ( The angular momentum of bar CD about Dis ( kg-m²/s) k. |kg-m²/s) k. kg.m²/s) k.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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