The distance that an object falls varies directly as the square of the time the object is in motion. If an object falls for 3 seconds, it will fall 144.9 feet. To estimate the height of a cliff, a person drops a stone at the edge of the cliff and measures how long it takes for the stone to reach the base. If it takes 4.4 seconds, what is the height of the cliff? The cliff is about feet high. (Round to one decimal place as needed.) ...

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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The distance that an object falls varies directly as the square of the time the object is in motion. If an object falls for 3 seconds, it will fall 144.9 feet. To estimate the
height of a cliff, a person drops a stone at the edge of the cliff and measures how long it takes for the stone to reach the base. If it takes 4.4 seconds, what is the height
of the cliff?
The cliff is about feet high.
(Round to one decimal place as needed.)
Transcribed Image Text:The distance that an object falls varies directly as the square of the time the object is in motion. If an object falls for 3 seconds, it will fall 144.9 feet. To estimate the height of a cliff, a person drops a stone at the edge of the cliff and measures how long it takes for the stone to reach the base. If it takes 4.4 seconds, what is the height of the cliff? The cliff is about feet high. (Round to one decimal place as needed.)
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