Section A: Strength of Materials Q.1 (a) A single horizontal force P of magnitude 600 N is applied to end D of lever ABD. The diameter of lever ABD is 30 mm. Determine : (i) The normal and shearing stress on an element located at point H having sides parallel to x and y axis. (ii) The directions of principal planes and principal stresses at point H. 250 mm 100 r mm .H A 450 mm. 30 mm D

Q: Q/Normal and shear stresses acting at the point is shown in Figure 1- Determine the principal…

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Q: The prismatic bar has a solid circular cross section with 2-in. radius. Determine the average normal…

A: Given data : Radius (r)=2

Q: A rigid bar AB is supported by three rods. A load P = 375 kN is applied to the bar. The modulus of…

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Q: 5- The solid rod is subjected to the loading suown. Determine the state of stress at point A, and…

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Q: Two forces P1 and P2, of magnitude P1 = 15 kN and P2 = 18 kN, are applied as shown to the end A of…

A: Given:P1=15 kN     =15000 NP2=18 kN     =18000 NRadius c=20 mmThe axial force and bending moment…

Q: 1) The copper pipe below has an outer diameter of 50 mm, inner diameter of 30 mm, and G = 45 GPa. It…

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Q: 1 - A bronze rod 3 m long with a cross sectional area of 320 mm? is placed between two rigid walls…

A: This question is related to Strength of material or solid mechanic. In this question given about…

Q: For the element with stresses as shown below, find: . The magnitudes and directions of major and…

A: To determine-

Q: Shown below is a steel tube AB with a 1.5" outside diameter and .06" wall thickness. You may assume…

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Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.