Two tanks, each holding 50 L of liquid, arc interconĆĀnected by pipes with liquid flowing from tank A into tank B at ;i rate of 4 L/min and from tank B into tank A at I L/min (see Figure 9.2). The liquid inside each tank is kept well stirred. Pure water flows into tank A at a rate of 3 L./min. and the solution flows out of tank B at 3 L/min. If. initially, tank A contains 2.5 kg of salt and tank B contains no salt (only water), determine the mass of salt in each tank at time t 0. Graph on the same axes the two quantities , x1(t)and where , x1(t) is the mass of salt in tank A and , x2(t) is the mass in tank B.
Show transcribed image text Two tanks, each holding 50 L of liquid, arc interconĆĀnected by pipes with liquid flowing from tank A into tank B at ;i rate of 4 L/min and from tank B into tank A at I L/min (see Figure 9.2). The liquid inside each tank is kept well stirred. Pure water flows into tank A at a rate of 3 L./min. and the solution flows out of tank B at 3 L/min. If. initially, tank A contains 2.5 kg of salt and tank B contains no salt (only water), determine the mass of salt in each tank at time t 0. Graph on the same axes the two quantities , x1(t)and where , x1(t) is the mass of salt in tank A and , x2(t) is the mass in tank B.