7. A fuel oil tank is an upright cylinder, with radius 3 meters and height 13 meters. a. Assuming the tank is full, calculate the work required to pump the oil out a spout 1 meter above the top of the tank. Round to the nearest whole number, and include units with your answer. Note: WVpgd Density of the oil = 800 kg/m³. Acceleration due to gravity = 9.8 m $2° b. Is it true that it takes half as much work to pump the oil out of the tank if it's only half full? Explain why or why not.
7. A fuel oil tank is an upright cylinder, with radius 3 meters and height 13 meters. a. Assuming the tank is full, calculate the work required to pump the oil out a spout 1 meter above the top of the tank. Round to the nearest whole number, and include units with your answer. Note: WVpgd Density of the oil = 800 kg/m³. Acceleration due to gravity = 9.8 m $2° b. Is it true that it takes half as much work to pump the oil out of the tank if it's only half full? Explain why or why not.
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![7. A fuel oil tank is an upright cylinder, with radius 3 meters and height 13 meters.
a.
Assuming the tank is full, calculate the work required to pump the oil out a spout 1
meter above the top of the tank. Round to the nearest whole number, and include
units with your answer.
Note: W -
Vpgd
Density of the oil =
800 kg/m³.
Acceleration due to gravity = 9.82
b. Is it true that it takes half as much work to pump the oil out of the tank if it's only half
full? Explain why or why not.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff015db4-0da8-42fc-9d60-01a672218c35%2Febe65581-018f-49a1-b46d-816a4fa4fc24%2F9tvqetk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. A fuel oil tank is an upright cylinder, with radius 3 meters and height 13 meters.
a.
Assuming the tank is full, calculate the work required to pump the oil out a spout 1
meter above the top of the tank. Round to the nearest whole number, and include
units with your answer.
Note: W -
Vpgd
Density of the oil =
800 kg/m³.
Acceleration due to gravity = 9.82
b. Is it true that it takes half as much work to pump the oil out of the tank if it's only half
full? Explain why or why not.
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