Conservation of energy:
two objects with masses m1 and m2
and there is a spring between them
they collide and compress the spring to a maximum extent and then the particles move away from each other at different velocities
If I know the V1i and V2i (which are in opp directions)
how fast are they moving during this collision?
after the spring reaches eq pos. how fast are the particles moving?
so long as the spring is mass-less then u can calculate the speed before the collision
The max compression can be calculated by first finding the sum of the potential energy
K1+K2+0(the elastic potential engergy before collision)
DO NOT set this = to .5k(delta S)^2
this is wrong based on energy conservation
at the collision the two objects become one and move together, so the potential energy before and after compare as follows:
Pi=Pf
m1(v1)i+m2(v2)i=(m1+m2)V
so...
K1+K2+0=.5k(delta S max)^2+.5m1*V^2+.5m2*V^2
KB with the whoring....jesus...and what the hell...i dont know what u are talking about. good thing u have the 30 sec rule lol.
alrigh /physics lesson on to the library!
im up in this bishh!!!!! :D.......1
3628
^^11,260..... :D my # is higher
whew, at the library now
Im fueling all those stalkers out there with all this location info im giving out :ninja:
i have ur IP addy.... :ninja:
alright checking notebook for notebook check @ noon
hook that up to your GPS and stalk like a pro!Quote:
Originally Posted by TRYMY4.0
*inserts flash drive*
8gigs! Fry's FTMFW!
*loading autocad*
It has to "re-install" every time you logon to a school computer which is teh ghey
*logs into Tsquare*
nm I have to check my email for my corrected DWFs, *switches over to email*