Physics, 10.07.2019 04:00 levicorey846
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 5.0 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. the acoustic power emitted by the howler is closest to
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Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
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Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distan...
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