Thursday
April 24, 2014

Homework Help: science

Posted by mi on Friday, June 28, 2013 at 10:36pm.

the block is acted upon by its W=200 lb, a horizontal force Q=600 lb, and the pressure P exerted by the inclined plane. The resultant R of those forces is up and parallel to the incline thereby sliding the block up it. determine P and R.

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