Determine the force in members EF, CF, and BC of the truss.

Determine the force in members EF, CF, and BC
of the truss. State if the members are in tension or
compression. Get the book: amzn.to/2h3hcFq

[@benanderson439]

honestly this is saving me and most of my my class. my teacher never explains these properly, and my whole class uses these videos. you are a superhero.

[@stratidrone7129]

On that last part you have the right answer its just EFcos30 should be positive when calculating BC

[@jrcano1889]

This helps a lot. Please do a video on friction.

[@patpadua3171]

thank you for explaining this well sir.

[@tiffanywong3962]

thankyou! can you please do the fundamental problems for the 14th edition for ch.7?

[@actionjackson2721]

Wouldn’t BC be 692.83lb?

[@nathanhoffman]

Thank you!

[@miarcivil6609]

حقا انقذتني 💕😍

[@moonisansari8638]

ef cos 30 is +ve you have taken it -ve when you summed up forces at x

[@McBurger29]

I love you man. Saved my ass this weekend.

[@taylorrowe2002]

Are you only worrying about the external forces in the system when taking the moments? Do you not worry about the internal forces of the truss system when doing the moments? Why is this?? Thank you!

[@joao0je]

Nice tricks. :D

[@sailendrabatchu375]

i have question can u solve it?

[@edwardteruel1962]

hello partner im reaching out to you because i had to search youtube for this vid i went to your website and there is something wrong with the links i am unable to click into them just an FYI

[@jaritza3036]

I LOVE YOUUUU

[@valentinarave559]

Why for moment C do you only do Fy and EF why not the rest of the vectors that connect with C?

[@bag-aogianresterdaquis2296]

because the perpendicular distance of other member is zero

[@tinaenum]

Determine the member of each member of truss also state the member as in tension or compression

[@christianfajardo1568]

try to compute again the BC sir

[@roshni2366]

Thank you sir

[@vineethbalachandran2911]

When calculating for the moment about point C, why didn't you use the ED force?

[@taylorrowe2002]

I am wondering the same thing. And yes I know you are probably far beyond this course by now lol.

[@ahmadmiladahadi5673]

first of all thank you / why we take two moment in this question , at previous question we take one moment and fxand fy forces.

[@noia8020]

HEY KALIAN YANG NYARI JAWABAN TUGAS!
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Kita samaan :3

[@chongyoujine2099]

can u even explain properly, ur indian slength makes me hard to understand. happy diwali o0o

[@taylorrowe2002]

I don't think he is Indian. His accent is more Spanish sounding and plus he is from Florida.

[@akash___004]

Thank you sir