Engineering Mechanics

Q: A у C n - Х 60° 40° B F = 800 lb

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Q: You have been tasked with designing a beam to support a lifting crane. The applied load is offset…

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Q: Problem 1. For the beam shown in the figure, A is a fixed support and B is a roller support. Also,…

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Q: One of the cranks of a child's bicycle is shown. The entire crank lies in the xy plane. Take F= 90…

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Q: 5.) Consider the 2D beam supported by a roller at A and a pin at B. INTERNAL FORCES f) Is the…

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Q: A uniform beam of length L carries a concentrated load wo at x = =(x-4). y(x) = Elday dx4 subject to…

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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.