Question 26 of 46 While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a horizontal 209-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 17-kg prybar. 209 N 1770 mm 20 230 mm Answers: (a) Including weight, Fc N. (a) Excluding weight, Fc i

Question 26 of 46 While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a horizontal 209-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 17-kg prybar. 209 N 1770 mm 20 230 mm Answers: (a) Including weight, Fc N. (a) Excluding weight, Fc i

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

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