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21 hours ago · e. Wind power is the use of wind energy to generate useful work. Historically, wind power was used by sails, windmills and windpumps, but today it is mostly used to generate electricity. This article deals only with wind power for electricity generation. Today, wind power is generated almost completely with wind turbines, generally grouped into ...
21 hours ago · 5√2. Find the distance between (2,3) and (1,10). 113.177. A football field is 100 yards long and 53 yards wide, what is the distance of the diagonal of the field? 16. Two airplanes leave the same airport. One heads north, and the other heads east. After some time, the northbound airplane has traveled 12 miles.
21 hours ago · Question. A point charge q1 = -4.00 nC is at the point x = 0.60 m, y = 0.80 m , and a second point charge q2 = +6.00 nC is at the point x = 0.60 m , y = 0. a) Calculate the magnitude of the net electric field at the origin due to these two point charges. b)Calculate the direction of the net electric field at the origin due to these two point ...
21 hours ago · Publicans have expressed their outrage at Co-op for a "disgraceful" television advert encouraging people to stay at home to watch the football rather than go to the pub. The 10-second advert ...
21 hours ago · Works from the permanent collection and archives, with an emphasis on recent acquisitions, are exhibited on an annual basis and are also used by other institutions for research and loans. The Belkin has an active publication program and participates in programming that includes lectures, tours, concerts and symposia related to art history, criticism and curating.
21 hours ago · How will they interact with each other? A. They will attract each other. The force of attraction between two like charged table tennis balls is 2.4 × 10-5 newtons. If the charge on the one is 3.8 × 10-8 coulombs and on the other is 3.0 × 10-8 coulombs, what is the distance between the two charges? (k = 9.0 × 109 newton·meter2/coulombs2 ...
21 hours ago · For many years hydrogen has been stored as compressed gas or cryogenic liquid, and transported as such in cylinders, tubes, and cryogenic tanks for use in industry or as propellant in space programs. The overarching challenge is the very low boiling point of H 2: it boils around 20.268 K (−252.882 °C or −423.188 °F).
