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Mar28-07, 10:58 AM   #8
 
Quote by einstein_genx View Post
And my teacher once mentioned that u can solve most of problems of mechanics via placing the system on a coordinate system and then writing differential equations and stuff like that.
Is it true???
Unfortunately it's the opposite case:
For most of the problems in mechanics u can write down diff. eq.,but for very few of them we can find their solutuions exactly.