# test

1. ### This is a test for new people posts

The admin requested I make a new thread to see what happens.
2. ### A Simple Example, and a Test

Here is an example that I posted to a UseNet group that might be of interest to people on this forum: First, I wrote: The MCMIFM (the Momentarily Co-Moving Inertial Frame Montage) is the uniquely true and meaningful reference frame for the accelerating observer, because it is the ONLY...
3. ### Newton's Laws Test Problem

So I'm taking a practice test for an upcoming exam, and this problem has me stumped. I've attached an image here, as you can see I have some equations written out. My problem now is that I'm left with 3 unknowns (normal force, acceleration in x, and angle theta). Anyone wanna toss me in the...
4. ### Accelerated heat transfer test

Hi everyone! I want to keep a pharma product between 2-8°C for 48 hrs in a 30°C ambient using an insulated box with ice packs in it. If I want to reduce my test time to 8 hrs, by how much should I raise the testing ambient temperature to get valid results as if it was a 48 hr 30°C test? As...
5. ### V = IR Test Thread

I needed somewhere to do a test thread. So popped on something that came to mind ... V = IR I(T) = \int_{0}^{T}{\frac{1}{L} V(t) dt} Has anybody messed with any cool current meters - that work with 120V lines, are accurate and not too expensive - and not too fragile. BTW - when you...
6. ### Test

\left( {\begin{array}{*{20}{c}} {{a_{11}}} & {{a_{12}}} \\ {{a_{21}}} & {{a_{22}}} \\ \end{array}} \right) \sum\nolimits_{n = 1}^\infty {{n^2}} \sum\nolimits_{n = 1}^\infty {{n^2}} \sqrt {{a^2} + {b^2}} \sqrt {{a^2} + {b^2}} So mathml now works here...
7. ### Is it a wrong question in Halliday test bank?

Hello everyone! I'm happy to be a new a member in this forum and hope to share our knowledge together. My question is .. is this question essentially correct? a screenshot of the question is attached. Looking forward to your help.(Bigsmile) Thanks in advance!
8. ### Latex test

Testing if the Google Chrome Latex plugin works here: [; \ddot{r} = (\ddot{r} - r \dot{\phi}^2 ) \hat{r} ;]
9. ### Why lines changing wide and Hz ( 24h test )

HD camera constant Hz LED constant Hz C- speed = constant http://youtu.be/8OnIOz_png0 What is variable in above test ? CAMERA OBSCURA - how much time need light to go from object to box ? angles inside hole ? do we have constant size of picture "opposite wall in box "? IMPORTANT...
10. ### Test of online LaTeX editor

Here we go! The link is: http://codecogs.com/latex/eqneditor.php (With thanks to TheChaz over on MHF.) -Dan
11. ### Dynamics Review for a Test.

1. Two tankers of equal mass attract each other with a force of 3.5 x 10(3) N If there centers of mass are 85 M apart, what is the mass of each tanker. 2. Calculate the acceleration due to gravity on Mars given that its radius is 3.43x10(6) and its mass is 6.37x10(23) kg. 3. A canoe in...

13. ### Latex test on new server

x+b testing the new server
14. ### Test review problem

Sorry for the double post but my test is tomorrow!:( It is not homework, just in case is a test review so here is the problem. So dont feel like you are helping me get free points i just want the answers so i can review on my own thanks :) A car traveling at 10m/s on a level road hits the...