Physics, 28.01.2020 01:31, joejoefofana
Aenergy storage system based on a flywheel (a rotating disk) can store a maximum of 4.0 mj when the flywheel is rotating at 20,000 revolutions per minute. what is the moment of inertia of the flywheel?
Answers: 3
Physics, 21.06.2019 19:00, goat46
Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope. describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.
Answers: 2
Physics, 22.06.2019 04:00, binodkharal2048
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
Answers: 2
Aenergy storage system based on a flywheel (a rotating disk) can store a maximum of 4.0 mj when the...
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