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Ber [7]
3 years ago
10

If a cross country runner covers a distance of 347 meters in 134 seconds what is her average speed?

Physics
1 answer:
a_sh-v [17]3 years ago
6 0
347÷134=2.589552239 meters per second

2.589552239×60= 155.3731343 meters per hour

155.3731343 meters per hour= 0.096544389701642 miles per hour

hopefully this was right.
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Answer:

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A current of 0.4 A flows through a wire. How many electrons flow through a cross section of
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9 × 10²¹ electrons flow through a cross section of the wire in one hour.

<h3>What is the relation between current and charge?</h3>
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<h3>What is the amount of charge flown through a wire for one hour if it carries 0.4 A current?</h3>
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brainly.com/question/25922783

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