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Jul 5, 2012 · Learn the various meanings and uses of the word power as a noun, verb, and adjective. Find synonyms, examples, etymology, and related phrases for power.
Power definition: ability to do or act; capability of doing or accomplishing something. See examples of POWER used in a sentence.
Learn the meaning of power as a noun, verb, and adjective in English, with synonyms, idioms, and usage examples. Explore the different senses of power in politics, physics, mathematics, and more.
What is power? Much like energy, the word power is something we hear a lot. In everyday life it has a wide range of meanings. In physics however, it has a very specific meaning. It is a measure of the rate at which work is done (or similarly, at which energy is transferred).
- V= instantaneous velocity; Since acceleration and velocity are in the same equation, then the velocity is changing (accelerating) over time, so it...
- If you know how much energy is being converted per unit time, that is all you need to calculate power. Ex. measure the current from the battery in...
- Vinitial is 0, therefore it is 1/2Vfinal
- Hello Alex, In general I would agree. In both cases you end up with joules / time. Watch out for context. It seems each field of study has it's own...
- Area under a power vs. time graph is the equivalent of integrating power with respect to time, which gives work or change in energy. To find averag...
- This is actually a very good way to think about it. Its good to know equations sometimes, but you just solved a rather tricky problem in a very ele...
noun. one possessing or exercising power or influence or authority. “the mysterious presence of an evil power ”. synonyms: force. see more. noun. a state powerful enough to influence events throughout the world. synonyms: great power, major power, superpower, world power. see more.
Definition of power noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Learn the meaning of power as a noun and a verb in English, with examples of different types and uses of power. Find translations of power in other languages and related words.
