In: Advanced Math
A solution of hydrochloric acid accidentally leaks
into a spring fed freshwater lake, which in turn feeds a single
stream. the acid leaks into the lake at a rate of 2 gallons per
hour and has a concentration if 3 pounds per gallon. The lake
initially contains 4000 gallons of water. Water flows into the lake
from the spring at a rate of 100 gallons per hour and fluid flows
out of the lake into the stream at a rate of 100 gallons per
hour.
a) Set up the initial value problem that models the dynamics if
acid in the lake.
b) Solve the initial value problem from part a.
c) compute the amount of acid in the lake after 1 hour
Given that
the lake at a rate of 2 gallons per hour and has a concentration if 3 pounds per gallon
The lake initially contains 4000 gallons of water
Water flows into the lake from the spring at a rate of 100 gallons per hour
fluid flows out of the lake into the stream at a rate of 100 gallons per hour.