A tank initially contains 200 gallons of water in which 50 lbs of salt are dissolved. A salt solution containing 0.5 lb of salt per gallon is poured into the tank at a rate of 1 gal/min. The mixture in the tank is stirred and drained off at the rate of 2 gal/min. a) Find the amount of salt in the tank until the tank is empty. b) Find the concentration of salt in the tank until the tank is empty. SHOW FBD
A tank initially contains 200 gallons of water in which 50 lbs of salt are dissolved. A salt solution containing 0.5 lb of salt per gallon is poured into the tank at a rate of 1 gal/min. The mixture in the tank is stirred and drained off at the rate of 2 gal/min. a) Find the amount of salt in the tank until the tank is empty. b) Find the concentration of salt in the tank until the tank is empty. SHOW FBD
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:A tank initially contains 200 gallons of water in
which 50 lbs of salt are dissolved. A salt solution
containing 0.5 lb of salt per gallon is poured into
the tank at a rate of 1 gal/min. The mixture in the
tank is stirred and drained off at the rate of 2
gal/min.
a) Find the amount of salt in the tank until the
tank is empty.
b) Find the concentration of salt in the tank until
the tank is empty.
SHOW FBD
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