# apply

1. ### Young's Modulus: 'how much force can you apply before it breaks' help?

The question is: "A rope has tensile Young's modulus of 0.64 GPa and a breaking strain of 0.021. The rope is 50m long and has a diameter of 0.015m. What is the maximum tensile force that can be applied to the rope before it breaks in N?" My answer was wrong, and I don't know where to go...
2. ### How to apply knowledge of physics outside academics?

I have some knowledge of physics, religion, philosophy etc but i am unable to use it. Mainly knowledge can be used in academics. in teaching profession. But i am not a teacher. My father says knowledge isnt power unless it is applied. I had a totally different perspective. I studied to...
3. ### Im trying to apply a force at the middle a column, how do i predict the maximum force

Hey guys: Im trying to apply a force at the middle a column, how should i predict the maximum force it will be able to take before break? Here is some data i've got, critical buckling load is P(critical) , the elasticity is 3GN/m^2, standard deviation of that is +2.4/-2.1 MN /m^2. Thanks a...
4. ### How to apply Hamiltonian to wavefunction

Hi guys, I'm taking an introductory course in quantum mechanics, and while I understand the general concepts, I'm not from a mathematical background so I don't understand alot of the maths which is being used. Hopefully with a bit of help with the more basic stuff, I can figure the rest out...