# Thread: determin the law of proportionality

2. ## Re: determin the law of proportionality

Okay, I did. Now what? Do the problem for you? That wouldn't help either of us. Do you know what a "law or proprotionality" is? Tell us what you know about "laws or proportionality" and we can go from there.

3. ## Re: determin the law of proportionality

OK so I'm new on here and don't really know how it works!

4. ## Re: determin the law of proportionality

The law of proportionality is when a statement is given as a formula, then the formula is called the law of proportionality or the law of variation. I have spent some time trying to work through this problem and don't seem to have got far.

5. ## Re: determin the law of proportionality

Please see attached for what i have done so far, and I'm not sure if that is correct. Any help would be greatly appreciated.

6. ## Re: determin the law of proportionality

Can anyone help?

7. ## Re: determin the law of proportionality

$\tau = \frac{kT}{r^2 t}$

btw, don't bump.