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A bathtub contains 65 gallons of water and the total weight of the tub and water...
9. A tank initially contains 80 gallons of sugar water having a sugar concen- tration of 5 pounds per gallon. A sugar solution with a concentration of 4 pounds per gallon is poured into the tank at a rate of 6 gal per minute and is thoroughly mixed at the same time. A drain is opened at the bottom of the tank so that the thoroughly mixed sugar water is leaving the tank at the same rate of 6 gal...
Tanks T1 and T2 both initial contains 50 gallons of pure water. Starting at t = 0, water that contains 1 pound of salt per gallon is poured into Ti at a rate of 2 gal/min. The mixture is drained from T1 at the same rate into the second tank T2. Starting at to = 0, a mixture from another source that contains 2 pounds of salt per gallon is poured into T2 at a rate of 2 gal/min. The...
please solve all three questions, will upvote thank you 1) A tank contains 200 gallons of water in which 50 pounds of salt are dissolved. A brine solution containing 4 pounds of salt per gallon is pumped into the tank at the rate of 6 gallons per minute. The mixture is stirred well and is pumped out of the tank at the same rate. Let A(t) represent the amount of salt in the tank at time t a) Write down...
A tank holds 65 gal of water, which drains from a leak at the bottom, causing the tank to empty in 20 min. The tank drains faster when it is nearly full because the pressure on the leak is greater. Taricelli's Law gives the volume of water remaining in the tank after t minutes as WI) - 65(1- Osts 20. (a) Find viu) and Vf20). VID) - gal (20) - (b) What do your answers to part (a) represent VO)...
Consider water being drained from a cylindrical container of diameter D through a hole in the cap, of diameter d, as shown below. Let A be a point on the surface of the water and let B be a point right at the hole. The level of water is h above the hole. If the height of the water level is h = 24 cm, what is the value of vB2−vA2, in SI units? If the diameters are d =...