Physics
Physics, 25.11.2019 21:31, newyorkvincetti

1) an object is hung using a metal spring. if now a current is passed through the spring, what will happen to this system?

a) the spring will begin to swing like a pendulum.
b) the spring will extend, lowering the weight.
c) the weight will not move.
d) the spring will contract, raising the weight.
e) none of these are true.

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Answers: 3

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