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Zinaida [17]
3 years ago
8

Question from my vector statics class (deals with vectors from physics)

Physics
2 answers:
Minchanka [31]3 years ago
5 0

free body diagram at pulley C:

along AC at 55deg, 2*T (for tension) is pulling up

along CB at 25deg, T is pulling up

combining, 2T*sin55 + T*sin25 = 1800

solving, T= 873.4N


Ooops...me bad - mis-read the Q. plz report n delete this!


jeka57 [31]3 years ago
4 0
Haven't done one like this in awhile but I see no one is answering so I gave it a try.  I think it's right but let me know if you see something fishy...

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