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A rock is dropped from a cliff and takes 6 seconds to hit the ground. At what time is the acceleration of the rock the greatest?
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40 votes
40 votes
A rock is dropped from a cliff and takes 6 seconds to hit the ground. At what time is the acceleration of the rock the greatest?

User Myth
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1 Answer

20 votes
20 votes
The time is 3 seconds
User Peter Wolf
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