Eile Edit View History Bookmarks Iools Help e Chegg Study! Guided Solution % EP1

Question

Eile Edit View History Bookmarks Iools Help e Chegg Study! Guided Solution % EP1HW14 b-static equilibriu | + G> https://www.webassign.net/web/Student/Assignment-Responses/la-B7% asearch IIV Most Visited Getting Started Lemon Grove Incident.. wall at one and and is supported by cable attached to the beam at a distance of d= 0.18 m from the othar end. A 1800-N crata hangs from the farand of the baam. A 1290-N solid baam is 1 .8 m long. It is attached to Given: b 24 Find a) the magnitude of the tension in tha wire b) the magnitudes of the horizontal and vertical components of the force that the wall exerts on the left end of the beam vertical c) the magnitude of the torque exerted by Gust) the csble sbout the point where the beam connects to the wall Box Wall x Wall y EES ? @ ')..al ENG 1 10:25 Jo 04/07/18

Explanation / Answer

F1=T*cos(c) = 0.829*T…(1)

balancing forces along vertical direction:

F2+T*sin(c)= 1290+1800

==>F2+ 0.5592*T= 3090 …(2)

balancing torque about the point where the beam meets the wall:

T*cos(b)*(1.8-0.18) = 1290*(1.8/2)*cos(a)+1800*1.8*cos(a)

T= 2521.89 N

using value of T,

we get, F1= 2090.65 N

from equation 2,

F2=1679.76 N

So answers are:

part a:

magnitude of tension = 2521.89 N

part b:

horizontal force= F1= 2090.65 N

vertical force= F2=1679.76 N

part c:

torque exerted=T*cos(b)*(1.8-0.18) = 3732.26 N.m

Comment in case any doubt, please rate...

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.