Tuesday
March 31, 2015

Homework Help: physics

Posted by kala on Monday, February 4, 2013 at 2:09am.

an aluminium rod has a breaking strain 0.2%.The minimum cross section area of he rd in m^2 in order to support a load of 10^4N is if young's modulus is 7*10^9 N/m^2
ans:
1.) 7.1*10^-4

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 4.0-m-long steel wire has a cross-sectional area of 0.050cm2. Its ...
Physics (Stress & Strain) - A uniform bar 1.900m in length and having a cross ...
Physics(Stress&Strain) - A steel bar has a rectangular cross section measuring 1...
Physics (Stress & Strain) - A steel bar has a rectangular cross section ...
Physics - A steel bar has a rectangular cross section measuring 1.000cm by 2....
Physics - A steel bar has a rectangular cross section measuring 1.000cm by 2....
Physics - A steel bar has a rectangular cross section measuring 1.000cm by 2....
Physic (Stress & Strain) - A uniform bar 1.900m in length and having a cross ...
Physics(Stress&Strain) - A uniform bar 1.000 meters in length and having a cross...
Physics (Stress&Strain) - A uniform bar 1.000 meters in length and having a ...

Members