12. Suppose the tank pictured below is half full of water. Find the work required to pump the water out of the spout. Use the facts that water weighs 62.5 lb/ft or 1000 kg/m³ and that the acceleration due to gravity is 9.8 m/s². 1 m 3 m

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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.