the figure below shows a vertical nylon filament with a weight suspended from its lower end. The cross-sectional area of the filament is 8 x 10-7 m², the young modulus is 2 x 10° Pa and the ultimate tensile stress is 9 x 107 Pa. nylon filament weight Calculate: (i) The maximum weight W the filament can support without breaking. The weight W' which will extend the filament by 0.50% of its original length. | (ii)

the figure below shows a vertical nylon filament with a weight suspended from its lower end. The cross-sectional area of the filament is 8 x 10-7 m², the young modulus is 2 x 10° Pa and the ultimate tensile stress is 9 x 107 Pa. nylon filament weight Calculate: (i) The maximum weight W the filament can support without breaking. The weight W' which will extend the filament by 0.50% of its original length. | (ii)

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

See similar textbooks

Similar questions

A material having a shear modulus G, is deformed under a pure shear stress as shown in the following figure. Calculate the applied shear stress. Given: a = 1 mm, b = 100 mm and G = 25 GPa. Consider a linear elastic behavior.
A hollow copper pipe undergoes a 1% change in length under a tensile load. If the Young’s modulus of copper is 110 GPa, the pipe’s outer diameter is 2 cm and its wall thickness is 5 mm, what is the magnitude of the tensile load? Consider the whole change happening in the elastic region.
The cable of hoist has a cross sectional of 80mm2.The hoist is used to lift a crate weighining 500 kg.The free length of of the cable is 30 m.Assume all deformation is elastic. (a) what is the stress on the cable. (b) How much will the cable extend if it is made from steel(E-200 Gpa)? (c) How much will the cable extend if it is made from polypropylene(E-1.2 Gpa)?
L b F What is the change in length (L) of the titanium bar (E = 16.5E6 psi) given: L = 36 in., b = 3 in., h = 0.25 in, and F = 3 kips Answer to above question is 8.72E-3 in, the shear modulus for the bar is 6.145E6 psi, poisons ratio is 0.343. My question is what is the strain (in macrostrain) in the bar in a direction perpendicular to the direction of the applied force? (Answer is 82.8, I need to understand how to reach this answer.)
As shown in the figure, three wires with different areas and modulus of elasticity are used to lift a load W. Their unstressed lengths are L1, L2, and L3. (a) What stress exists in the longest wire, and (b) shortest wire? (c) Determine the stress in the shortest wire if W = 500 Ib. (d) What should be the load so that the two wires will stretch to the length of the longest wire?
The true option
A steel bar with cross section of 100mm x 20mm is 450mm in length. The bar is subjected to an axial compressive load of 265 kN on its cross section. Assume modulus of elasticity of steel is 210GPa and Poisson's ratio is 0.3. Find the final thickness of the bar.
The stress-strain plot of the polyester resin material is given in the figure. The AC beam is supported by the AB rod and CD column made of this material and is subjected to a single load of P = 80 kN. As the diameter of AB rod is 40mm and diameter of CD column is 80mm(a) What is the modulus of elasticity? Calculate the elasticity coefficient of the material whose stress-strain graph is given.(b) Find the slope of the AC rod after loading.
20 (B) An air vessel, which is made of steel in 2 m long. It has an external diameter 44 cm and is 2 cm thick. 1. Calculate the permissible pressure difference allowed between the inside and outside if the longitudinal stress in the wall must not exceed 20 MPa. 2. Determine longitudinal and hoop strains. 3. Calculate the change in diameter and change in volume. Take E = 200 GPa and v = 0.3
Pls explain and give the solution. Thanks i upvote