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A large boulder falls from an underwater ledge and crashes on the floor of the ocean. A pod of dolphins is 800 meters away. Determine how long it takes for the sound of the crash to reach the dolphins.
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1 vote
A large boulder falls from an underwater ledge and crashes on the floor of the ocean. A pod of dolphins is 800 meters away. Determine how long it takes for the sound of the crash to reach the dolphins.

0.5 sec
0.3 sec
2.3 sec
1.9 sec

User Grzegorz Pawlik
by
8.5k points

2 Answers

5 votes

Answer:

0.539

Step-by-step explanation:

User Mrfelis
by
7.9k points
3 votes

Answer:

0.5

Step-by-step explanation:

User Naren
by
8.7k points
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