Physics, 05.05.2020 04:13, andrea021098
Water is going through a hose which has an inner diameter of LaTeX: 3.11\text{ cm}3.11 cm. Then, right before it exits the hose it goes through a nozzle that tapers down to a diameter of LaTeX: 3.75\text{ mm}3.75 mm. If the absolute pressure in the hose is LaTeX: 1.553\times10^{5}\text{ Pa}1.553 Γ 10 5 Pa, and the absolute pressure outside the hose and nozzle is LaTeX: 1.01325\times10^{5}\text{ Pa}1.01325 Γ 10 5 Pa, with what velocity will the water exit the nozzle into the air? Use LaTeX: 1000\text{ kg/m}^{3}1000 kg/m 3 for the density of water, and ignore turbulence, viscosity, etc.
Answers: 1
Physics, 22.06.2019 06:30, vaelriacb9300
Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
Physics, 22.06.2019 08:00, jpsaad00
Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.
Answers: 3
Physics, 22.06.2019 11:20, ashtonbillups
More solar radiation is absorbed by earthβs surface than by
Answers: 1
Water is going through a hose which has an inner diameter of LaTeX: 3.11\text{ cm}3.11 cm. Then, rig...
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