Physics, 20.04.2021 20:40, carterkelley12oz0kp1
A small Aeroplane of mass 600kg has an electric motor powered by fuel cells. Fuel cells use hydrogen gas and provide an electric current. When the Aeroplane is working, the energy changes are
chemical --> electrical --> kinetic
electrical --> chemical -->kinetic
electrical --> kinetic --> chemical
kinetic --> chemical --> electrical
Answers: 3
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Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
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In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
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A small Aeroplane of mass 600kg has an electric motor powered by fuel cells. Fuel cells use hydrogen...
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