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chubhunter [2.5K]

3 years ago

7

1.) There was an earthquake in Salt Lake City, Utah, on March 18, 2020, in the morning at 9 hours, 9 minutes, and 45 seconds Mo

untain Standard Time (9:9:45 MST). If the velocity of the p-wave is 7.3 km/sec and the velocity of the s-wave is 5.1 km/sec and the s-p time lag is 16 seconds, what is the distance in kilometers from Salt Lake City to the focus of the earthquake? Explain how you calculated the answer.

1 answer:

Dmitrij [34]3 years ago

5 0

Answer:

7 because salt lake and Southis weat

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5 0

3 years ago

A diagram of a closed circuit with a power source on the left labeled 120 V. There are 3 resistors in parallel, separate paths,

Zina [86]

1) The equivalent resistance is $2.73\Omega$

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Explanation:

1)

Resistors are said to be in parallel when they have the same potential difference at their terminals.

The formula to calculate the equivalent resistance for three resistors in parallel is:

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2)

In this problem we are told that the three resistors are connected in parallel. This means that their terminals are connected to the same point of the circuit: therefore, this means that they also have the same potential difference across them.

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So, the voltage in the circuit is 120 V.

3)

The total current in the circuit can be found by using Ohm's law:

$V=RI$

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Learn more about current and potential difference:

brainly.com/question/4438943

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4 0

3 years ago

Read 2 more answers