MTH 256 Lecture 10: 01302019
Document Summary
A tank of maximum capacity 1000 gallons initially contains 10 lb of salt dissolved in 500 gallons of water. Brine that contains 0:5 lb of salt per gallon is pumped into the tank at 10 gallons per minute and at the same time water is drained from the tank at 5 gallons per minute. Assume the tank is always kept uniformly mixed. Calculate the amount of salt in the tank the moment it begins to over ow. amount of salt in the tank in lb . in lblmin for: et e 100. 1000 gallons . water coming in at out going qq. tn/=-8eb. 5 gall min . liquid tank amount the the of at in is 5001-5-1 gallons . t at time. 10 gallons per minute off: q=dat overflow or emptying qloflolb. 1- loot t q=5 amount liquid of changer salt: of "t. If an object of temperature t (t) at time t is in a medium of temperature.