A steel wire 10Om long hanging vertically supports a tensile load of 2000N. Neglecting the weight of the wire, determine the requires diameter if the stress is not to exceed to 140Mpa and the total elongation must not exceed 5mm. Assume E= 200Gpa.

Q: Determine the shear stress on the a-a plane. 45 MPa 30° a (а) -10.5 МРа (b) 10.5 MPа (c) -50.3 МРа…

A: Shear stress on plane  a-a  is given by ζxy'=σy-σx2sin2θ+ζxycos2θwhere   θ=angle of inclination of…

Q: A solid brass shaft is loaded as shown below by two torques TB segments are LAB = 750 mm and LBC =…

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Q: In the stepped shaft given in the figure, what will then be the P force provided that the stress in…

A: Given data in question Load 120 kNDiameter 50 and 75 mmLength750 & 1000 mmTo find out Load P

Q: Part 2 * Your answer is incorrect. The z-component of momemt M will cause compression at A and B,…

A:

Q: Is this a frame or a truss? Calculate the cross section of the bar BC if the allowable normal stress…

A: Normal stress= 165 MPa To determine- a) Is this a frame or a truss?                         b)…

Q: If the beam is subjected to an internal moment of M = 30 kN.m, determine the maximum bending stress…

A: Given : M = 20 kN-m This is a problem of Solid mechanics where we have to find the max. bending…

Pressure and Stress