Q. 3 Determine the coordinates of controid for the plane lamina aN shown in figure. 32

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Q: 2) Find Resultant For the forses Shown, with direction. 10 N 20N 20M.

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A: Given: A Circular area diameter ' D'

Q: If the resultant force is 9.5 kN in positive U axis. By using :triangle law method, answer the…

A: Drawing the force triangle as shown below, Consider triangle ACD,…

Q: • Find the centroid of the area shown, assuming a =15 mm. y 12 mm 8 mm r 6 mm 3 mm ri=2 mm 3 mm a

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Q: Show that this equation is dimensionally homogeneous

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Q: Q1»Determine the resultant and locate it with respect to point(A)as shown in fig. 120N 40N Scm 100N…

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Q: Q1) Find the distance of resultant from point(a). 20N -3v 30N 4 30 15N

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A: Given Data: The magnitude of force F1=30 kN The magnitude of force F2=26 kN

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Q: Q3/A For the figure below, the resultant is.: *

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Q: 2. 20 mm 140 mm 100 mm yo -Xo 20 mm 100 mm 20 mm

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Q: Q1-Determine the resultant and locate it with respect to point(A)as shown in fig. 120N 40N Scm 100N…

A: The angle made by the force α=tan-143=53.130

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Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.