Physics, 05.12.2019 23:31 em387p3s1zr
Calculate the (absolute) pressure at the bottom of a neighborhood swimming pool 30.0 m by 8.0 m whose uniform depth is 2.0 m. the pressure at the top of the pool is atmospheric pressure which is 1.013? 105 pa.
find the (total) force exerted on the bottom of this swimming pool.
what is the pressure against the side of this pool (somewhere very near the bottom)?
Answers: 1
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What does si stand for,when referring to a system of measurement
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Physics, 22.06.2019 20:50
An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
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Physics, 23.06.2019 00:00
You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger
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Physics, 23.06.2019 01:30
Energy transformations that involve one transformation from one type of energy to another are called transformations.
Answers: 1
Calculate the (absolute) pressure at the bottom of a neighborhood swimming pool 30.0 m by 8.0 m whos...
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