Gate AB in the figure below is a quarter circle 8 feet wide into the paper. Find the force F just sufficient to prevent rotation about hinge B. Neglect the weight of the gate. [Answer in units of lbs.] F A Gate r= 7ft Water B

Q: 3k 30lbs 40° 40°

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A: Free Body diagram of BDE

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A: Here I am using direct deflection result

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Q: The bolt in (Figure 1) is fixed to its support at C. gure in. 6 in. < 1 of 1 18 lb If a force of 18…

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Q: he loading acting on the beam (Figure 1) by a single orce. Suppose that F₁ = 500 N, F₂ = 340 N, and…

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Q: The three bars have a weight of W₁ = 20 lb, WB = 40 lb, and Wc = 60 lb, respectively. If the…

A: ( i solved this problem before so I am just providing you solution if you have any queries please…

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.