While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a horizontal 254-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 19-kg prybar. 254 N 1300 mm 17 210 mm Answers: (a) Including weight, Fc= i N (a) Excluding weight, Fc= i N

Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

A:

Q: S/An Atwood's machine is a pulley with two masses connected by a string as shown. The uss of object…

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Q: determine the number of unknowns. Calculate all reactions. Assume friction at all contact surfaces.

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Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

A: Given Data: The horizontal force acting on the bar is FAH=237 N. The weight of the prybar in the…

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Q: A cylinder with a radius of 1.5 m and a weight of 40 kN is held by the rod AD. Find the force at CD…

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Q: For the force at C, find the reactions at D, E, and A.

A: Solution: given dataF = 10 lb

Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

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Q: Determine the horizontal force required to push a 2500-lb automobile on level pavement. The auto has…

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Q: 9.27 The ladder and the person weigh 371b and 200lb, respec- tively. The center of mass of the 12-ft…

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Q: Q3: The man is applying a force of 100N to the box. A mass of 300N is placed on an inclined plane as…

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Q: 2. The force P = 2 kips is applied to point A, and is supported by cable AB, cable AC, and bar OA.…

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Q: Determine the force in each member of the truss and state if the members are in tension or…

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Q: 30°

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Q: 45° Smooth surface B 0

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Q: In Fig. the weight w is 60.0 N. (a) What is the tensionin the diagonal string? (b) Find the…

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Q: While digging a small hole prior to planting a tree, a homeowner encounters rocks. If he exerts a…

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Q: (5) B 15° 6 in. 100 lb C DE What is the horizontal force on block E applied by the slider D if a = 4…

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A: We are suppose to solve only one question. Please post other question as a separate question.

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Q: The 600-lb box is held in place on the smooth bed of the dump truck by the rope AB. Find: (a) if a =…

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Q: A 8.0 m long ladder AB leans against a smooth wall making an angle of 70º with the floor. The ladder…

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Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.