29 Oct 2007, 13:24
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#6
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mszee's Mistress with sexy goddess boots
Join Date: 13.07.2005
Location:  Hitting the highway like a battering ram...
Posts: 7,686
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Quote:
Originally Posted by knooby
A light string ABCD has one end fixed at A, passes under a movable pulley of mass M at B, over a fixed pulley C and carries a mass M' at D. The parts of the string are vertical. Show M descends with acceleration g(M-2M')/M+4M'
g=9.8 m/s2
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Ummm.... No. Shan't.
Ner ner na ner ner.
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