Problem: The reading of an automobile fuel gage is proportional to the gage pressure at the bottom of the tank. If the tank is 32 cm deep and is contaminated with 3 cm of water. 1. If the tank is full of gasoline what should be the reading at the gage in Pa? Use γwater = 9790 N/m^3, γgasoline = 6670 N/m^3 and γair = 11.8 N/m^3 2. How many centimeters of air remains at the top when the gauge indicates “full”? 3. If the tank is 0.5 m^2 in area, calculate the volume of gasoline when the gage reads “full”.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
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Problem: The reading of an automobile fuel gage is proportional to the gage pressure at the bottom of the tank. If the tank is 32 cm deep and is contaminated with 3 cm of water.

1. If the tank is full of gasoline what should be the reading at the gage in Pa? Use γwater = 9790 N/m^3, γgasoline = 6670 N/m^3 and γair = 11.8 N/m^3

2. How many centimeters of air remains at the top when the gauge indicates “full”?

3. If the tank is 0.5 m^2 in area, calculate the volume of gasoline when the gage reads “full”.

Vent
Air
h?
32 cm
Gasoline
Water
Зст
Transcribed Image Text:Vent Air h? 32 cm Gasoline Water Зст
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