Paula drops a pebble into the ocean from a 120ft high cliff. Use the formula t=h−−√4 to find how many seconds it takes for the p ebble to reach the ocean. Round your answer to the nearest tenth of a second.
1 answer:
Answer:
2.7 seconds
Step-by-step explanation:
We are asked to find how many seconds it takes for an object to fall from a height of 120ft. We will use the given formula, t=h−−√4. Substituting h=120, we find
t=120−−−√4=2.7
So, the pebble reaches the ocean after 2.7 seconds.
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Answer:
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Answer:
I got 1.79
Step-by-step explanation:
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