3. A container 50 ft by 100 ft by 20 ft deep is half-filled with a liquid (filled to a depth of 10 ft). How much work is done in pumping all the liquid out of the container to a height of 2 ft above the top of the container? (The liquid's density is 60 lb/ft³.) Your answer should include units.
3. A container 50 ft by 100 ft by 20 ft deep is half-filled with a liquid (filled to a depth of 10 ft). How much work is done in pumping all the liquid out of the container to a height of 2 ft above the top of the container? (The liquid's density is 60 lb/ft³.) Your answer should include units.
University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
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Transcribed Image Text:3. A container 50 ft by 100 ft by 20 ft deep is half-filled with a liquid (filled to a
depth of 10 ft). How much work is done in pumping all the liquid out of the
container to a height of 2 ft above the top of the container? (The liquid's
density is 60 lb/ft³.) Your answer should include units.
Expert Solution

Step 1: Given Data`
The container having 50ft by 100ft by 20ft deep.
But the tank is half field, means the tank is filled to a depth of 10 ft
Let, the density of liquid,
We need to do some work so the we are able to pump out all the liquid out of the container to a height of
But the container is 20 ft deep already.
Therefore we need to pump out all the water by,
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