A model rocket is launched with an initial upward velocity of 156/fts. The rocket's height h (in feet) after t seconds is given by the following. h=−156t-16t^2 Find all values of t for which the rocket's height is 60 feet.

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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.