A man drops a stone from a high bridge and hears it strike the water below exactly

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A man drops a stone from a high bridge and hears it strike the water below exactly 4 s later.

(a) Estimate the distance to the water based on the assumption that the travel time for the sound to reach the man is negligible.

(b) Improve your estimate by using your result from part (a) for the distance to the water to estimate the time it takes for sound to travel this distance and then calculate the distance the rock falls in 4 s minus this time.

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 13, 2011 05:12 PM

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A man drops a stone from a high bridge and hears it strike the water below exactly

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Fundamentals of Ethics for Scientists and Engineers

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