The Laws of Motion
نویسندگان
چکیده
منابع مشابه
Toposes of Laws of Motion
Individuals do not set the course of events; it is the social force. Thirty-five or forty years ago it caused us to congregate in centers like Columbia University or Berkeley, or Chicago, or Montreal, or Sydney, or Zurich because we heard that the pursuit of knowledge was going on there. It was a time when people in many places had come to realize that category theory had a role to play in the ...
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Motion camouflage is a stealth strategy observed in nature. We formulate the problem as a feedback system for particles moving at constant speed, and define what it means for the system to be in a state of motion camouflage. (Here we focus on the planar setting, although the results can be generalized to three-dimensional motion.) We propose a biologically plausible feedback law, and use a high...
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A new method to design motion laws is proposed, featuring the ability of imposing constraints over sequences of functions, each defined by parameters. User constraints may require, for example, continuity between segments, acceleration or position at given time values, and so on. The optimal value for function parameters is obtained applying a modified Newton-Lagrange process over a constrained...
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Newton’s laws consist of “the law of inertia”, “the law of motion”, and “the law of action and reaction.” The first law depicts that if there is no external effect, an object must be still or moving at a constant velocity, which leads to a concept of the net force. The second law quantifies the force in terms of acceleration and mass of the object. The third law illustrates the existence of the...
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ژورنال
عنوان ژورنال: The British Journal for the History of Science
سال: 1971
ISSN: 0007-0874,1474-001X
DOI: 10.1017/s0007087400011201