A body is dropped from a height of 300 ft. with an initial velocity of 30 ft./sec. Assuming no air resistance, find the time required for the body to hit the ground. Select the correct response: 4.27 sec. 5.48 sec. 2.64 sec. 3.49 sec.

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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.