Engineering Statics | P3/21 | Equilibrium in 2D | Chapter 3 | 6th Edition | Engineers Academy

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Engineering Statics by Meriam and Kraige!
Engineering Statics | P3/25 | Equilibrium in 2D | Chapter 3 | 6th Edition | Engineers Academy
Problem Solution:
3/21 While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a horizontal 225-N force on the prybar as shown, what is the horizontal force exerted on rock C? Note that a small ledge on rock C supports a vertical force reaction there. Neglect friction at B. Complete solutions (a) including and (b) excluding the weight of the 18-kg prybar.

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what about the y-component of the Fb force, does it not affect the moment?

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