|Dec6-08, 09:51 PM||#1|
an integral for rotational movement equations
Im talking calc and physics in highschool right now and I was bored and messed with my formulas but I need some help now.It's for rotational movement.
If I have [tex]\varpi[/tex]d[tex]\varpi[/tex]=[tex]\alpha[/tex]d[tex]\theta[/tex] and then I take the integral will it be ([tex]\varpi[/tex]^2)/2 = [tex]\alpha\theta[/tex] or did I do it all wrong?
|Dec7-08, 04:49 AM||#2|
(have an omega: ω and an alpha: α and a theta: θ )
Yes, that's fine, if α is a constant, of course (except you left out the "+ C"! ) …
d(something) works the same no matter what the something is, and no matter whether you have d(something-else)s in the same equation.
|Dec7-08, 09:36 AM||#3|
awesome thank you for the help.
|basic physics, integral, rotational inertia|
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