Thank you so much!! I'm preparing to take the FE exam and you made zero force members very clear.
@ProgrammedMechanics
9 ай бұрын
Glad it helped!
@kakabeesh8091
Жыл бұрын
Really useful. Clear explanation and good and easy example. Thank you
@ProgrammedMechanics
Жыл бұрын
thank you for taking the time to leave feedback
@narayananjayachandran831
4 жыл бұрын
Thank you very much for this video. very good and clear explanation. dont know how people dislike this video....
@ProgrammedMechanics
4 жыл бұрын
Glad it was useful for you. I can understand why it doesn't work for others, on campus my students have already analysed these trusses using method of joints in tutorial sessions. I also reinforce in class with many more tutorial problems, you have to get your hands dirty with mechanics.
@narayananjayachandran831
4 жыл бұрын
I couldnt agree more...
@deus1655
4 жыл бұрын
Great video. Thank you.
@CapsuleParrots
4 күн бұрын
At 2:58, can you explain further? Are joints at any supports not zfm's because the support is a reaction?
@ProgrammedMechanics
4 күн бұрын
There is no way to declare that they are definitely zero force members. However, you can't rule out members connecting to a support being a zero force member, but unlikely.
@marcosrangel7784
13 күн бұрын
You are incorrect, in the first problem, CE is not a ZFM, because you have a 5KN external load
@ProgrammedMechanics
12 күн бұрын
The external load is applied at E. If you were to draw a free body diagram of joint C then F_CE would be the only force with a vertical component.
@mohammedlasmi649
2 жыл бұрын
Thanks too much
@ProgrammedMechanics
2 жыл бұрын
No problem
@pradipguhathakurta499
4 жыл бұрын
DETERMINE ALL THE MEMBER FORCES IN THE LOADED TRUSS BY METHODS OF JOINTS . POSSIBLE TO SOLVE THE PROBLEM
@ProgrammedMechanics
4 жыл бұрын
Identifying the zero force members speed up the method of joints. My on-campus students do this problem in method of joints tutorials before we introduce this, so they already know that the members are zero force members.
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