Physics, 13.11.2020 19:20 bryantjorell
Student A says electric motors use the forces between electromagnets to make something start turning. Student B says electric motors use magnets moving near coils of wire to create a current in the wire. Which student is correct?
There is not enough information
Student B
Neither student is correct
Student A
Answers: 3
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Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
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Student A says electric motors use the forces between electromagnets to make something start turning...
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