ecuatia miscarii fara excitatie
English translation: equation of motion in the absence of (external) excitation
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| 18:11 Jan 24, 2006 |
| Romanian to English translations [PRO] Science - Physics | |||||||
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|  Selected response from: Peter Shortall United Kingdom | ||||||
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| 4 +1 | the equation of the movement with no degree of freedom |
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| 3 | equation of motion in the absence of (external) excitation |
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Answers
3 hrs confidence: 
peer agreement (net): +1
peer agreement (net): +1the equation of the movement with no degree of freedom Explanation: http://scienceworld.wolfram.com/physics/ConservativeSystem.h... aici e descris sistemul conservativ si apoi aici e descrisa Functia lui Hamilton la care cred ca se face referire direct sau indirect in textul dv. "Hamilton's Characteristic Function -- from Eric Weisstein's ... For periodic motion with one degree of freedom in a conservative system, Hamilton's characteristic function can be written W = W(q,J) where q is a generalized coordinate, the Hamiltonian is H(p,q) = \alpha_1, the momentum is, p = p(q, \alpha_1), and an action variable J to replace \alpha_1, defined http://scienceworld.wolfram.com/physics/HamiltonsCharacteris... Action-Angle Variables -- from Eric Weisstein's World of ... For periodic motion with one degree of freedom in a conservative system, the Hamiltonian can written as H(p,q) = \alpha_1. The momentum is then p = p(q, \alpha_1). Introduce an action variable J to replace \alpha_1, defined as J\equiv\oint p\,dq. According to Goldstein (1980), it follows that \alp http://scienceworld.wolfram.com/physics/Action-AngleVariable... Force -- from Eric Weisstein's World of Physics The concept of the force was essential to the development of mechanics and all of physics. A force is a "push" or "pull" experienced by a mass m when it is accelerated, F=ma, which is Newton's second law (with a the acceleration). In a gravitational field with gravitational acceleration g, a mass m t http://scienceworld.wolfram.com/physics/Force.html " |
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3 hrs confidence:
equation of motion in the absence of (external) excitation Explanation: "The equation of motion in the absence of (external) excitation..." Din pacate n-am reusit sa deschid urmatorul link! Dar contine fraza: "In the absence of external excitation (this means uj 0 ), the right-hand side of ..." -------------------------------------------------- Note added at 3 hrs (2006-01-24 21:41:06 GMT) -------------------------------------------------- Here's a link for "equation of motion" and "ecuatia... miscarii": http://www.grunth.org/ www.wias-berlin.de/publications/ preprints/973/wias_preprints_973.ps |
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