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A dolphin is swimming at a depth of –3.4 meters with respect to sea level when it begins diving deeper at a constant rate of –0.25 meter per
Question
A dolphin is swimming at a depth of –3.4 meters with respect to sea level when it begins diving deeper at a constant rate of –0.25 meter per second. In how many seconds will the dolphin reach a depth of 9.9 meters below sea level?
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2021-07-20T06:13:34+00:00
2021-07-20T06:13:34+00:00 1 Answers
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Answer: 26 s
Step-by-step explanation:
Given
Dolphin is 3.4 meters below the sea level
It started moving at a rate of
Distance travel in the vertical direction by dolphin is
time taken is given by