Elasticity
Not what you're looking for?
A phone line 2.0 m in diameter and 0.5 km long is stretched 0.5 m by a force of 4000 N. Determine:
1. the stress on the wire
2. the strain on the wire
3.Young's modulus for the cable material.
Purchase this Solution
Solution Summary
Calculates the stress, the strain and the Young's modulus.
Solution Preview
d=diameter of line= 2 m
Therefore cross sectional Area of line =pi d^2/4= 3.1416 m^2
1. the stress on the wire ...
Purchase this Solution
Free BrainMass Quizzes
Introduction to Nanotechnology/Nanomaterials
This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.
Variables in Science Experiments
How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.
Classical Mechanics
This quiz is designed to test and improve your knowledge on Classical Mechanics.
Basic Physics
This quiz will test your knowledge about basic Physics.
The Moon
Test your knowledge of moon phases and movement.