A vented gasoline tank leaks a fluid stream through a fuel port. A heroic effort is needed to stop the leak. Superman appears on the scene. A curved metal plate, just right to patch the hole, happens to be nearby. Superman picks up the plate and runs at 10 m/s into the approximately horizontal stream of gasoline. The gasoline flows over the plate at constant speed and is deflected upward at the angle of the plate. Find the x and z components of the force that Superman must exert to hold the plate as he runs steadily forward. Neglect friction.
Answers: 2
Physics, 21.06.2019 16:30
Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?
Answers: 2
Physics, 21.06.2019 20:00
Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.
Answers: 2
Physics, 21.06.2019 21:10
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 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
A vented gasoline tank leaks a fluid stream through a fuel port. A heroic effort is needed to stop t...
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