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aleksandrvk [35]
3 years ago
7

An earthquake sends a seismic wave through the ground. What is the medium? ANSWER QUICK!

Physics
1 answer:
konstantin123 [22]3 years ago
6 0

Answer:

THE GROUND IS THE MEDIUM OF SEISMIC WAVES

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The concept required to solve this problem is associated with potential energy. Recall that potential energy is defined as the product between mass, gravity, and change in height. Mathematically it can be described as

U = mg\Delta h

Here,

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g = Acceleration due to gravity

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\Delta h = h_f - h_i

The final position of the heroin is below the ground level,

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The initial height will be the zero point of our system of reference,

\Delta h = -16.1m-0m

\Delta h = -16.1m

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when do you use cos and sin in situations like these? is horizontal always cos and vertical always sin?
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yes

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this is simple

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the vertical line is opposite

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