An energy storage system based on a flywheel a rotating
An energy storage system based on a flywheel (a rotating disk) can store a maximum of 4.0 MJ when the flywheel is rotating at 21,700 revolutions per minute. What is the moment of inertia of the flywheel?
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a mercury barometer reads 7435 mmhg if the density of mercury is 13523 gcm3 at 800 degrees c what would be the height
nitric acid can be synthesized by the high temperature reaction of oxygen and ammonia forming nitric acid and water
consider the following two events a concert begins in miami florida and 5 seconds later according to a clock at rest on
a coal sample contains 328 sulfur by mass which when burnt to provide electrical power is converted to so2 what is the
an energy storage system based on a flywheel a rotating disk can store a maximum of 40 mj when the flywheel is rotating
a rocket passes earth and travels to a star 80 light-years away the earth hand the star are in the same frame of
how would the absorbance of a nascn have been affected if 30 m feno33 had been used in place of 20 m in the case that
riley labs produces various chemicalcompounds for industrial use one compound called lundor isprepared using an
calculate the ph of a solution formed by mixing 1000 ml of 020 m hclo with 2000 ml of 030 m kclo the ka for hclo is 29
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