I am currently looking at constructing a model of a 3D printed item based on a sequence of images of each layer of the print.
At the moment the sequence of images are transformed to black / white and run through a Moore Neighborhood algorithm and then a voxel representation of the printed...
Hi there,
I have a system of differential equations which I set up in a matrix like this:
\left[ \begin {array}{ccc} 3/2&-1&-1/2\\ \noalign{\medskip}-1/2&2&1/2
\\ \noalign{\medskip}1/2&1&5/2\end {array} \right] = \left[
\begin {array}{c} {\frac {d}{dt}}x \left( t \right)
\\...
Homework Statement
I have the following setup
http://yfrog.com/f1opgave4j
The beam turns without friction around the pivot support and is supported by a vertical, massless spring. When in equilibrium the spring is compressed by the the length b.
My target variables are the spring constant...
Thank you very much, Inkscape and Maple makes writing here a lot easier :)
I found the expressions you mentioned from my own, but oddly enough I ended up with mu = 0, which I doubt is correct, giving the way the problem was formulated. It'll have to do for now though :)
[SOLVED] Elastic and gravitational potential energy
First off, long time lurker here on his first post. Your forum seems absolutely brilliant, so I hope you can help me :)
Homework Statement
A box on an elastic string is dropped down an incline and proceeds to slide the distance L before...