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Where must the 2.2 kN force be applied so that the bar A whose mass is negligible will be in equilibrium in a horizontal position?,,,

Where must the 2.2 kN force be applied so that the bar A whose mass is negligible will be in equilibrium in a horizontal position?,,,

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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Where must the 2.2 kN force be applied so that the bar A whose mass is negligible will be in equilibrium in a horizontal position?,,,
→ Now, we can detesmine the Loca tion f load of 2.2 KN. such that beam nemain hosi zon tal -st we draw the FBD g the gi von system てR -0 To tinco Tc sin 40° Tc To Cos6o = Tc Cos40 TE, To tin co %3D Cosuo Cos 60*Tc TB %3D 2.7m yo E TeCoSHO Te Cos 60° DH Tc ainy0 +Tg o = 2.2 2.2KN Te sinuo. Cos y0 CoS 60 sin6o.Tc = 2.2 S Tel sinyo + Cos 40- tan 60] = 202 ) Tc = 1.I1697 KN Now, we taking momont about point D' Tc sinyo x 2.7 o/1.1169 7x 2.7 2. 2 Xx =o - •|| 69 xinuo - 2.2 XK 0.88|1m 1. 81885m = 0. 8 8115m Ans 2.2 KN
Transcribed Image Text:→ Now, we can detesmine the Loca tion f load of 2.2 KN. such that beam nemain hosi zon tal -st we draw the FBD g the gi von system てR -0 To tinco Tc sin 40° Tc To Cos6o = Tc Cos40 TE, To tin co %3D Cosuo Cos 60*Tc TB %3D 2.7m yo E TeCoSHO Te Cos 60° DH Tc ainy0 +Tg o = 2.2 2.2KN Te sinuo. Cos y0 CoS 60 sin6o.Tc = 2.2 S Tel sinyo + Cos 40- tan 60] = 202 ) Tc = 1.I1697 KN Now, we taking momont about point D' Tc sinyo x 2.7 o/1.1169 7x 2.7 2. 2 Xx =o - •|| 69 xinuo - 2.2 XK 0.88|1m 1. 81885m = 0. 8 8115m Ans 2.2 KN
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