markus.sparti
Feb24-11, 12:51 PM
1. The problem statement, all variables and given/known data
***I Figured out my problem*** If you know how I can delete this thread though, let me know :)
I am attempting to run a calculation in MathCAD but I am having trouble. I am getting an error message stating that a value has multiple units when it should be unitless, but I am unable to figure out where it is getting these other units from.
I have included an image of the problem:
2. Relevant equations
http://img.photobucket.com/albums/v484/NycPunk03/Capture3.jpg
http://img.photobucket.com/albums/v484/NycPunk03/Capture2.jpg
http://img.photobucket.com/albums/v484/NycPunk03/Capture1.jpg
the 'given' category is shown twice but it only appears once in the program, just an image error
3. The attempt at a solution
changing the 'R' to 'r' makes it become an undefined variable. I don't see where else the problem could be. Am I missing something obvious?
***I Figured out my problem*** If you know how I can delete this thread though, let me know :)
I am attempting to run a calculation in MathCAD but I am having trouble. I am getting an error message stating that a value has multiple units when it should be unitless, but I am unable to figure out where it is getting these other units from.
I have included an image of the problem:
2. Relevant equations
http://img.photobucket.com/albums/v484/NycPunk03/Capture3.jpg
http://img.photobucket.com/albums/v484/NycPunk03/Capture2.jpg
http://img.photobucket.com/albums/v484/NycPunk03/Capture1.jpg
the 'given' category is shown twice but it only appears once in the program, just an image error
3. The attempt at a solution
changing the 'R' to 'r' makes it become an undefined variable. I don't see where else the problem could be. Am I missing something obvious?