Answered: a Firet Fz L'e A d D IC E cc 2014…

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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Problem Statement:
The beam shown has forces F1F1 and F2F2 applied to it at the angles shown. Find the moment that each force creates about joint A and the reaction forces at A and E.

a	b	c	d	h
6.7 ft	4 ft	3.2 ft	3.4 ft	3.7 ft

ϕ	F₁	θ₁	F₂	θ₂
115∘	269 lb	30∘	215 lb	33∘

Answers:
(Denote counterclockwise moments with positive values; clockwise moments with negative values. Denote upward or rightward forces applied to the beam at A with positive values; downward or leftward forces applied to the beam at A with negative values. Report only a force magnitude (positive) for the reaction at E.)

M_AF1= ?

M_AF2 = ?

R_E= ?

R_Ax= ?

R_Ay = ?

a
Fire,t Fz
A
d
D
C
(cc
2014 Michael Swanbom
BY
NC
SA

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