Homework Statement
A mass m1 is held a length L above a second mass, m2, which rests on a table. There is a massless spring connecting the masses with spring constant K. You throw mass m1 upwards with velocity v0, determine the equations of position for each mass. Standard idealized conditions...
Thank you very much! It looks great!
I was very surprised this wasn't actually detailed somewhere already. In my searching I also learned about the cancel package, which you can use to show expressions canceling to zero or one or whatever!
Latex Question:
I am having a hell of a time finding how to put the large vertical bar used to denote the interval over which a definite integral should be evaluated. Can you please help me?
/agree with roeb
I am only a few hours deep into the Matlab/Octave world and already the ratio is >1.
Matlab wins because Octave doesn't have a complete package for controls. Biggest missing tool is the symbolic laplace transform... Its really unfortunate. If I had more time, or didn't have to...
Ah yes, I forgot the identifying portion of the identity:
Ax(BxC) = B(A dot C) - C(A dot B)
Same qualifying question as before. Obviously this identity does not just fall out of the sky and is the product of a process. I am wondering if the process is disrupted (invalid identity) by having...
Actually I believe he has his battery voltage right there as Vin.
First you got to specify your initial conditions more clearly. Was the inductor attached to the battery prior to t=0 or was the battery connected at t=0? Or was the battery disconnected at t=0?
This is important as it will...
Hello!
I am running ubuntu, I have a copy of open office excel, but I need to edit a tab space delimited text file with my data in it so I can use gnuplot to plot it.
The editing consists of subtracting one column of data from a file, from another column of data in another file. Each row...
Instead of just applying the formula you might want to consider where the formula comes from.
A simple energy relationship will tell you that your square root is in the wrong place.
L = L(overall)/2 this is correct.