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ExtremeBDS [4]
2 years ago
7

n earthquake emits both P-waves and S-waves that travel at different speeds through the Earth. A P-wave travels at 9 000 m/s and

an S-wave at 4 000 m/s. If P-waves are received at a seismic station 34.0 s before an S-wave arrives, how far is the station from the earthquake center
Physics
1 answer:
zysi [14]2 years ago
7 0

Answer:

Yes , i also need answer

Explanation:

n earthquake emits both P-waves and S-waves that travel at different speeds through the Earth. A P-wave travels at 9 000 m/s and an S-wave at 4 000 m/s. If P-waves are received at a seismic station 34.0 s before an S-wave arrives, how far is the station from the earthquake center

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Answer:

<em>The second ball has four times as much kinetic energy as the first ball.</em>

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To find out how much, we find the ratio:

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Simplifying:

\displaystyle \frac{K_2}{K_1}=4

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