Physics, 05.05.2020 00:13 dthompson365
What is induced when a magnet is passed back and forth through a coil of wire?
Answers: 2
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There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
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When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
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Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
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What is induced when a magnet is passed back and forth through a coil of wire?...
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