Thursday
April 17, 2014

Homework Help: mechanics of materials

Posted by dmkp on Friday, February 22, 2013 at 6:04am.

The change in length of a steel wire under an applied load can be halved by keeping all other conditions constant but using:which of the following is correct
A. a different material having a Young's modulus half that of steel
B half the cross sectional area of the steel wire
C half the length of steel wire
D half the radius of the steel wire

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

mechanics of materials - Select the correct answer.The change in length of a ...
mechanics - The change in length of a steel wire under an applied load can be ...
mechanics of materials - A mild steel bar of width 10mm is subjected to a ...
mechanics of materials - a mild steel bar of length 10cm and width of 10mm is ...
mechanics of materials - A steel beam with a rectangular cross section is bent ...
mechanics - A mild steel bar of length 10cm and width of 10mm is extended by 0....
solid mechanics - A steel block 200mm*20mm*20mm is subjected to a tensile force ...
Solid Mechanics - A steel block 200 mm X 20 mm x 20 mm is subjected to a tensile...
statistic - One operation of a mill is to cut pieces of steel into parts that ...
Thermodynamics - Calculate the amount of expansion occurring when a steel rail ...

Search
Members