DIFFERENTIAL EQUATION Solve the following problems. Show complete solution. 2. A vessel initially contains 80 gal of a brine solution containing 3 lb of salt. Another brine solution containing 0.5 lb of salt per gallon is poured in the tank at the rate of 2 gal/min, while the well – stirred mixture leaves the tank at the same time rate. Find: a. The amount of salt in the tank at any time t. b. The amount of salt in the vessel after 6 minutes. c. The time at which the mixture in the tank contains 6 lb of salt.
DIFFERENTIAL EQUATION Solve the following problems. Show complete solution. 2. A vessel initially contains 80 gal of a brine solution containing 3 lb of salt. Another brine solution containing 0.5 lb of salt per gallon is poured in the tank at the rate of 2 gal/min, while the well – stirred mixture leaves the tank at the same time rate. Find: a. The amount of salt in the tank at any time t. b. The amount of salt in the vessel after 6 minutes. c. The time at which the mixture in the tank contains 6 lb of salt.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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DIFFERENTIAL EQUATION
Solve the following problems. Show complete solution.
2. A vessel initially contains 80 gal of a brine solution containing 3 lb of salt. Another brine solution containing 0.5 lb of salt per gallon is poured in the tank at the rate of 2 gal/min, while the well – stirred mixture leaves the tank at the same time rate. Find:
a. The amount of salt in the tank at any time t.
b. The amount of salt in the vessel after 6 minutes.
c. The time at which the mixture in the tank contains 6 lb of salt.
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