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Solution: A stone is dropped from the roof of a high
Chapter 2, Problem 68GP(choose chapter or problem)
QUESTION:
A stone is dropped from the roof of a high building. A second stone is dropped 1.30 s later. How far apart are the stones when the second one has reached a speed of 12.0 m/s?
Questions & Answers
QUESTION:
A stone is dropped from the roof of a high building. A second stone is dropped 1.30 s later. How far apart are the stones when the second one has reached a speed of 12.0 m/s?
ANSWER:
Step 1 of 2
The height of the building is assumed to be
Let the elapsed time for the first stone be
The elapsed time for the second stone is
Final velocity of second stone is