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Power. In physics, power is defined as the rate at which work is done. In other words, it measures how quickly energy is being transferred or transformed. Explore the concept of power in physics through an example of two weightlifters, one who lifts faster than the other, to see that power measures the rate at which work is done.
- 6 min
- David SantoPietro
Electric power, like mechanical power, is the rate of doing work, measured in watts, and represented by the letter P. The term wattage is used colloquially to mean "electric power in watts". The electric power in watts produced by an electric current I consisting of a charge of Q coulombs every t seconds passing through an electric potential ...
Someone with power has physical strength or they're in control of things. So a weakling who's in charge of a business still has a lot of power.
Season 1. TV-MA. 8 Episodes. Drama 2014-2014. James "Ghost" St. Patrick has it all: a beautiful wife, a Manhattan penthouse, and New York's hottest nightclub. But he's also the kingpin of the city's most lucrative drug network, causing many problems. Once you're in, can you ever get out?
- 60 min
Exponents. The exponent of a number says how many times to use the number in a multiplication. In words: 8 2 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared". Exponents make it easier to write and use many multiplications. Example: 96 is easier to write and read than 9 × 9 × 9 × 9 × 9 × 9.
Power - watch online: streaming, buy or rent. Currently you are able to watch "Power" streaming on Hulu, Starz Apple TV Channel, Starz Roku Premium Channel, Starz, Spectrum On Demand, Starz Amazon Channel or for free with ads on The Roku Channel, Pluto TV. It is also possible to buy "Power" as download on Vudu, Apple TV, Google Play Movies ...
