Pl a 2 m a.
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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Three forces P1, P2, and P3 are acting on a semi-circular structure as shown. Support at A is hinge and support
at B is roller. Given: a = 1 m; P1 = 1.8 kN; P2 = 0.9 kN; P3 = 0.45 kN; θ = 30⁰; β = 45⁰.
a. Calculate the resultant of the three forces (in kN).
Answer: 2.45
b. Calculate the vertical reaction at B (kN) (Answer: 1.06) and reaction at A (kN) (Answer: 1.63)

Transcribed Image Text:Pl
a
2 m
a.
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