Physics, 01.06.2021 19:30, Jana1517

A train is traveling at 50km/h average .what is the displacement of the train per second?

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Physics, 22.06.2019 04:30, Chan592

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

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Physics, 22.06.2019 12:00, drivinghydra

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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Physics, 22.06.2019 18:00, NotYourStudent

Which of the following is not a physical property of mattera. melting pointb. heat of combustionc. viscosityd. boiling point

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Physics, 22.06.2019 20:20, breannaasmith1122

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.