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Alla [95]
3 years ago
5

Which part is not necessary to complete a circuit

Physics
2 answers:
Levart [38]3 years ago
6 0
A SWITCH I THINK??..

kondaur [170]3 years ago
6 0
A switch is the answer
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A penny is dropped off the top of the Stratosphere from rest and falls freely with the
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S = 122.5m

Explanation:

Given the following data;

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S = ut + \frac {1}{2}at^{2}

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