The position of the sandbag is s(t) = 60 − 4.9t2. Find the rate, in meters per second, at which the shadow of the sandbag is traveling along the ground when the sandbag is at a height of 11 meters. (Round your answer to two decimal places.)

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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.