Calculate the y-coordinate of the centroid of the shaded area. 61 mm Answer: y = Ma 1 1 38-38- mm i T mm T 38 mm <-x mm

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Q: Explain Hooke's law on the strength of a material"

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Q: Answers: P= i T₂ = i KN KN

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Q: Q.1) Determine the radius of gyration of the area below. Assume t = 20 mm. units: mm

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A: Given: The safety factor, n = 2 The ultimate strength, Sut = 745 MPa The yield strength, Sy = 427…

Q: 3.) A cube containing oil has a mass of 99.225 lb. If the height and width are 14.3 cm and 0.122 m,…

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Q: QUESTION 2 a) Air 1 Water 30 cm h Water 20 cm Oil SG=0.72 Mercury SG = 13.6 Figure Q2a The water in…

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Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.