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svetoff [14.1K]
4 years ago
5

You drop a rock off of a cliff at exactly the edge after 25 seconds exactly you hear a splash your physics friend tells you the

sound took .4 seconds to reach her ear from the top of the water below how far below the cliff is the water
Physics
1 answer:
Reptile [31]4 years ago
8 0
The speed of sound is 340.29 meters per second.

Knowing that, we can calculate how high this cliff is by 340.29 * .4 

The cliff is 340.29 * .4 = 136.12 meters
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3 years ago
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snow_tiger [21]
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3 years ago
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Answer:

B) Electrons and protons  

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Answer:

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