When finding the derivative of something; there's little shortcuts...ie. power of a funx rule, product rule, etc. etc.
Are there any shortcuts for the integration of a funx?
Don't be too vain...hehe; but you could be right.
Isn't that what Business and / or commerce is? <b>lol</b>
I see where you're coming from; there's such a pressure for us to become a contributing member of society; but then again; you push for creativity. What is creativity? Remember, not everyone can be a Picasso, or compose like Beethoven; it's hard to put black & white guidlines on grey areas.
Draw both vectors relative to the origin; and mark the angles from the (+) independent axis.
ground velocity Velocity someone sees on the ground = air velocity Velocity seen at the cockpit + wind velocity Velocity of the wind.
Do a little trig; & Voila!
Does that help?
Is dipole moment a force or work?
Since moment of force is torque; & torque is work; I don't know whether to make the same assumption for dipole moment. Well, thanks.
=)
Or maybe its something else?
hehe; I was flipping through the avatars today, and noticed alot of female avatars with alot of clothing...lol
Who chose these avatars?
faf?
lol
So is this what you do at 1:41 after you finish reading your physics articles?
Of course. Everything will keep being revised. I think it was faf that said even when we know everything, there will just be more to learn later.
A good example is Quantum Mechanics. It's really intuitive right now; maybe 50 years from know, we'll all have a better understanding of it...hopefully
dave, I saw your methods on a site, & it was pretty cool b/c it was a java applet, and allowed you to fiddle around with the values; although I didn't get the gist of it.
Cool stuff; thanks guys;
Edward...I don't get your method though...lol
How does something like:
sin(A+B) become sinA cosB + coaA sinB ?
Likewise with:
cos(A-B) = cosA cosB + sinA sinB
ooh..& this one:
tan(A+B) = (tanA + tanB) / 1 + tanA tanB
I just don't understand how you can expand them...I'm guessing there's no distributive property in this situations...
Please reply ASAP.
Thanks.
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