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Ex2 of the bent bar. Determine the moment of P about point B and about point A. The 30-N force P is applied perpendicular to the portion BC Solution:

Ex2 of the bent bar. Determine the moment of P about point B and about point A. The 30-N force P is applied perpendicular to the portion BC Solution:

Elements Of Electromagnetics
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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نويرة Fle Home Insert خلیت هاي Copy Paste 1 Normal 1 No Spac Heading 1 Heading 2 Tele format Painter Cipbond Font Peragaph Style D Sn 4u Editing Mo= 460(4) +386(2) 2610 N.m clockwise Ex2 of the bent bar. Determine the moment of P about point B and about point The 30-N force P is applied perpendicular to the portion BC 30N A. Solution: Moment about point B U My = P.d = 30 • 1.6 = 48 N.m v OR c.w OR P= P cos 45 = 30 cos 45 = 21.2N P, = P sin 45 = 30 sin 45 = 21.2N y = 1.6 sin 45 1.13m x = 1.6 cos 45 = 1.13m U Mg = P.y+ Py.x = 21.2 1.13 + 21.2 . 1.13 = 48 N.m v OR c.w c P 30 N APeosis 16 m 45 Page 1 of 10 260 word DRtnglish Australa Oisplay Setings 120%
Transcribed Image Text:نويرة Fle Home Insert خلیت هاي Copy Paste 1 Normal 1 No Spac Heading 1 Heading 2 Tele format Painter Cipbond Font Peragaph Style D Sn 4u Editing Mo= 460(4) +386(2) 2610 N.m clockwise Ex2 of the bent bar. Determine the moment of P about point B and about point The 30-N force P is applied perpendicular to the portion BC 30N A. Solution: Moment about point B U My = P.d = 30 • 1.6 = 48 N.m v OR c.w OR P= P cos 45 = 30 cos 45 = 21.2N P, = P sin 45 = 30 sin 45 = 21.2N y = 1.6 sin 45 1.13m x = 1.6 cos 45 = 1.13m U Mg = P.y+ Py.x = 21.2 1.13 + 21.2 . 1.13 = 48 N.m v OR c.w c P 30 N APeosis 16 m 45 Page 1 of 10 260 word DRtnglish Australa Oisplay Setings 120%
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