A police car traveling south toward Sioux Falls at 160km/h pursues a truck traveling east away from Sioux Falls, lowa, at 140 km/h (See figure below). 160 km/h Sioux Falls 140 km/h At time t = 0, the police car is 40 km north and the truck is 60 km east of Sioux Falls. %3D Calçulate the rate at which the distance between the vehicles is changing at t = 0 minutes.

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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.