Physics, 27.12.2019 02:31 crystallisa00
Awater tank is filled to a depth of 10 m, and the bottom of the tank is 20 m above ground. a water-filled hose that is 2.0 cm in diameter extends from the bottom of the tank to the ground, but no water is flowing in this hose. the water pressure at ground level in the hose is closest to the density of water is 1000 kg/m3 .
Answers: 2
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Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?
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Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
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Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
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Physics, 22.06.2019 13:50
Observations show that interstellar clouds can have almost any shape and
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Awater tank is filled to a depth of 10 m, and the bottom of the tank is 20 m above ground. a water-f...
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