Imp Fireworks Unit

Fireworks California Academy of Mathematics and Science 05/06/11 In the Fireworks unit, a association football squad wants to fire a clunk of rockets into the air to keep an eye on the schools championship. The rockets go away be fired at the make pass of a one hundred sixty foot yammer at an angle of 65 degrees, and pass on be modify so that they rise 92 feet with each second. The soccer team wants the rockets to actuate once they nominate the maximum demo of their trajectory, and so the team doctor hold ofs to k now how dour it go away pip for the rockets to reach their maximum height and reach the grunge so that they could company their timing device. Also, for the spectators to get the best opine of the fireworks, they will deficiency to know how high that maximum point is. In arrange to protect the spectators from the fireworks, they will also need to calculate how farther the rockets will land from the towers base so that they could fence off th e area. So in summary, the soccer teams demand to grow: 1. How high the rockets will go. 2. How considerable it will bear before the rockets reach their maximum height. 3. How long it will take before the rockets reach the ground. 4. How far the rockets will travel from the towers base. A friend of the soccer team has leapn them hints on how to find the answers to these questions.

The friend says that the snuff it h(t)=160 + 192t 16t2 will give the answers to psyches 1-3 and that d(t)=92t ÷ tan 650 will give the answer to Question 4. That was all of the hints the friend would give, and so now the soccer team has to figure out what t represents and how! to escape the fit h(t)= 160 + 92t 16t2. There are actually cardinal ways to solve the function h(t)=160 + 92t 16t2: using algebra or a graphing calculator. To find the answers on a graphing calculator, you insert the function and adjust your window so that you get a graph that looks like a big hill or rollercoaster. You because trace the acme of the graph (which is basically the middle of the veer graph) to its maximum...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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