A tank containing oil is in the shape of a downward-pointing cone with its vertical axis perpendicular to ground level. In this exercise we will assume that the height of the tank is h = 8 feet, the circular top of the tank has radius r = 4 feet, and that the oil inside the tank weighs 58 pounds per cubic foot.
Required:
How much work (W) does it take to pump oil from the tank to an outlet that is 5 feet above the top of the tank if, prior to pumping, there is only a half-tank of oil?
Answers: 3
Another question on Physics
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 05:30
If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
Answers: 1
Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 1
Physics, 22.06.2019 12:20
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
You know the right answer?
A tank containing oil is in the shape of a downward-pointing cone with its vertical axis perpendicul...
Questions
Mathematics, 16.12.2019 12:31
History, 16.12.2019 12:31
Mathematics, 16.12.2019 12:31
English, 16.12.2019 12:31
Mathematics, 16.12.2019 12:31
Computers and Technology, 16.12.2019 12:31
Mathematics, 16.12.2019 12:31
History, 16.12.2019 12:31
Mathematics, 16.12.2019 12:31
Physics, 16.12.2019 12:31
