Mathematics, 07.06.2020 03:58 zymikaa00
The bottom of a deposit, of 300l of capacity, is cover by a layer of salt. Assuming that the velocity at which the salt is disolved is proportional to the difference between the concentration at this time and the concentration of the saturated solution ( 1 kg of salt for 3 liters of water), and also take into account that the amount of pure water disolve 1/3 de Kg of salt per minute. Find the ODE giving the amount of salt x(t), as a function of time, integrate it, and determine the amount of salt in the solution after one hour. Find the solutions of the ODE that satisfy the indicated conditions when x â ±[infinity]
Answers: 2
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The bottom of a deposit, of 300l of capacity, is cover by a layer of salt. Assuming that the velocit...
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