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Problem for Operating Systems
Generic problem for all Operating Systems
Oscillation
Solution #1
posted on Nov 07, 2007
Does this help, it may be a start.
A Cos[w t - è[t]] + B è''[t]==0, where A and B are arbitrary constants?
If you expand the Cosine term, you get A Cos[w t] Cos[è[t]] + A Sin[w t] Sin[è[t]] +B è''[t] ==0, which can be approximated as:
B è''[t] + A Sin[w t] è[t]== -A Cos[w t]
So is the frequency of small oscillations just Sqrt[(A Sin[w t])/B]?
A Cos[w t - è[t]] + B è''[t]==0, where A and B are arbitrary constants?
If you expand the Cosine term, you get A Cos[w t] Cos[è[t]] + A Sin[w t] Sin[è[t]] +B è''[t] ==0, which can be approximated as:
B è''[t] + A Sin[w t] è[t]== -A Cos[w t]
So is the frequency of small oscillations just Sqrt[(A Sin[w t])/B]?
Yes
No
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