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yawa3891 [41]
3 years ago
12

I need to know the answer to the question

Physics
1 answer:
nasty-shy [4]3 years ago
7 0
Mostly a hope this helped
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A bicyclist in the Tour de France crests a mountain pass as he moves at 18 km/h. At the bottom, 4.0 km farther, his speed is at
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We are given:

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d = distance = 4 km

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<span>
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Tenemos un Cable de cobre de 1 km de longitud cuya sección es de 2 milímetros al cuadrado y queremos saber la resistencia que se
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Answer:

8.5 Ω

Explanation:

La resistencia de un material es directamente proporcional a su longitud e inversamente proporcional al área de la sección transversal.

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R = ρL/A

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Dado que:

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Sustituyendo da:

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