500 kN|20 kN200 mm1.50 mdiameter50200100300 mmdiameter2.00 m(Dimensions are in mm)Fig. Q3Fig. Q44. Fig. Q4 shows a solid base in the shape of a truncated cone. It supports a load of 20 kN.The Young's modulus of the material is 30.0 GPa. Calculate the shortening of this baseunder the action of the load.

Given Data: Consider the diagram of the base as shown below with an element of thickness dx at a…

Answered: 500 kN |20 kN 200 mm 1.50 m diameter 50…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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In Figure 1.2, the horizontal rigid beam ABCD is supported by vertical bars (1) and (2) and is loaded at points A and D by vertical forces P = 30 kN and Q = 40 kN, respectively. Assume that the dimensions a = 2.5 m, b = 2 m and c = 1.5 m. Determine the internal force of each bar. Answer: A a f₁ = 37.5 kN, f₂ = 32.5 KN L₁ B (1) b L₂ C (2) -X,U D
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Please show complete solution and box the final answer
Q1: 30-mm-diameter steel bar is to be used as a torsion spring. If the torsional stress in the bar is not to exceed 110 MPa when one end is twisted through an angle of 30°, what must be the length of the bar in m? modulus of rigidity=80 GPa . (close to two decimal)
A horizontal bar, fixed at one end (x = 0), has a length of 1 m. and cross-sectional area of 100 mm2 Its elastic modulus varies along its length as given by E(x) = 100e-x GPa, where is the length coordinate (in m) along the axis of the bar. An axial tensile load of 10 KN is applied at the free end (x = 1). The axial displacement of the free end is..... mm
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