(adsbygoogle = window.adsbygoogle || []).push({}); Virtual work (fireplace thong)

1. The problem statement, all variables and given/known data

http://s2.photobucket.com/albums/y31/bambidurojay/?action=view¤t=fireplacetong.jpg

I have been given a fireplace thong and need to determine the force exerted on a log.

2. Relevant equations

It is in the virtual work chapter of my textbook but I cannot see how the equations they have given me relate to the question.

3. The attempt at a solution

see above

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# Homework Help: Centroid of trapezoid

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