Question A weight is tossed upward from a cliff that is 9 meters high, at a speed of 7 meters per second. Its height in meters as a function of seconds is given by h(t) -4.912 + 7t + 9. What is the height of the weight at 1 second? If necessary, round your answer to the nearest tenth of a meter. Do not include units in your answer.

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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.