A chemical production plant makes a particular chemical that is produced by mixing equal amounts of three liquids at an average flow rate of 20 litre/min. The first and second liquids are added at a rate of 14 litre/min and 15 litre/min respectively. a. At what rate does the third liquid need to be added to ensure the target average flow rate? b. After the mixture is ready, the final product is poured into industrial containers at a flow rate of 5 litre/min. What is the average rate of flow for the entire process of mixing the liquids and packaging the final product

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.