Suppose a large mixing tank initially contains 300 gallons of water in which they have been dissolved 50 pounds of salt. Another salty solution is pumped into the tank at a rate of 3 gallons per minute, and when the solution is well mixed, it is pumped towards out at a rate of less than 2 gallons per minute. If the shrinkage of the entering solution is 2 lb/gal, determine a differential equation for the quantity A(t) of salt present in the tank at time t. what will be the differential equation if The well-mixed solution is pumped out to a rate greater than 3.5 gallons per minute?
Suppose a large mixing tank initially contains 300 gallons of water in which they have been dissolved 50 pounds of salt. Another salty solution is pumped into the tank at a rate of 3 gallons per minute, and when the solution is well mixed, it is pumped towards out at a rate of less than 2 gallons per minute. If the shrinkage of the entering solution is 2 lb/gal, determine a differential equation for the quantity A(t) of salt present in the tank at time t. what will be the differential equation if The well-mixed solution is pumped out to a rate greater than 3.5 gallons per minute?
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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Suppose a large mixing tank initially contains
300 gallons of water in which they have been dissolved
50 pounds of salt. Another salty solution is pumped into the
tank at a rate of 3 gallons per minute, and when
the solution is well mixed, it is pumped towards
out at a rate of less than 2 gallons per minute.
If the shrinkage of the entering solution is 2 lb/gal,
determine a
of salt present in the tank at time t.
what will be the differential equation if
The well-mixed solution is pumped out to a
rate greater than 3.5 gallons per minute?
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