- #1

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im so stuck

- Thread starter monkeyboy726
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- #1

- 1

- 0

im so stuck

- #2

Chronos

Science Advisor

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a = acceleration

t = time

d = distance

use the speed of sound in dry air at sea level to solve.

- #3

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This is how I would approach this problem...

Draw a sketch to represent the situation. As you can see, the rock is in free fall from y (the height of the clift to the ground) to the ground (y = 0). The soundt travels with uniform speed the distance y (upward). Let

Good luck