A rock is dropped into a hole 1140 m deep the speed of
Question: A rock is dropped into a hole 11.40 m deep. The speed of sound is 340 m/s.
Part A: How many seconds later will the sound of striking the bottomed are heard?
Explain the each and every step in detail for help.
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question a rock is dropped into a hole 1140 m deep the speed of sound is 340 mspart a how many seconds later will the
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