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Measurement - Problem #26
A string along which waves can travel is 2.70 m long and has
a mass of 260 g. The tension in the string is 36.0 N. What must be
the frequency of traveling waves of amplitude 7.70 mm for the average power to be 85.0 W?
...
https://www.youtube.com/watch?v=BzK_zFSggPE
a mass of 260 g. The tension in the string is 36.0 N. What must be
the frequency of traveling waves of amplitude 7.70 mm for the average power to be 85.0 W?
...
https://www.youtube.com/watch?v=BzK_zFSggPE
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How high would the level be in an alcohol barometer at normal atmospheric pressure?
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Suppose that, while lying on a beach near the equator
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It is said that in ancient times a rich man with a bag of
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