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plz help me soon, mass and spring equation

Posted: Fri Aug 17, 2012 3:49 am
by abbaskhan
hi, sorry for my bad english, i need to three mass and four spring ode equations,
this system: wall -- spring -- mass -- spring -- mass -- spring -- mass -- spring -- wall

but i need this system that has damped, because i have this system equation that undamped,

Image

plz help me soon, i need damped equation soon, thanks to all :roll:

Re: plz help me soon, mass and spring equation

Posted: Fri Aug 17, 2012 11:24 am
by bfollinprm
abbaskhan wrote:hi, sorry for my bad english, i need to three mass and four spring ode equations,
this system: wall -- spring -- mass -- spring -- mass -- spring -- mass -- spring -- wall

but i need this system that has damped, because i have this system equation that undamped,

Image

plz help me soon, i need damped equation soon, thanks to all :roll:

Only $20 hardcover! http://www.amazon.com/Classical-Mechani ... 0201657023

Re: plz help me soon, mass and spring equation

Posted: Fri Aug 17, 2012 11:52 am
by abbaskhan
kick your ass, asshole. I find my question's answer myself. :mrgreen:

Re: plz help me soon, mass and spring equation

Posted: Fri Aug 17, 2012 6:07 pm
by kangaroo
Mods just remove this asshole thread.

Re: plz help me soon, mass and spring equation

Posted: Sun Aug 19, 2012 11:36 pm
by CarlBrannen
Nah, leave it here. I haven't had such a laugh in a while.

Re: plz help me soon, mass and spring equation

Posted: Fri Aug 31, 2012 12:57 am
by hb
bfollinprm wrote: Only $20 hardcover! http://www.amazon.com/Classical-Mechani ... 0201657023

Goddamnit! I just bought that book for $100!