Fizica

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Fizica

Mesaj Scris de Beauty la data de Mar 15 Noi 2016 - 22:26

Fizica / Physics


For the most part, physicists are trying to do the following:
- Precisely define the most fundamental measurable quantities in the universe (e.g., velocity, electric field, kinetic energy). The effort to find the most fundamental description of the universe is a quest that has historically always been a big part of physics.
- Find relationships between those fundamental measured quantities (e.g., Newton’s Laws, conservation of energy, special relativity). These patterns and correlations are expressed using words, equations, graphs, charts, diagrams, models, and any other means that allow us to express a relationship in a way that we as humans can better understand and use.

Trying to describe a complex universe with simple and useful clarifying laws is what physics is all about.

[Trebuie sa fiti înscris și conectat pentru a vedea această imagine]

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Re: Fizica

Mesaj Scris de Beauty la data de Lun 21 Noi 2016 - 15:37

Introduction to physics


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Mesaj Scris de Beauty la data de Lun 21 Noi 2016 - 15:48

Intro to vectors & scalars


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Re: Fizica

Mesaj Scris de basaru la data de Sam 20 Ian 2018 - 20:53

Introduction to reference frames

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