Answer:
About 90 seats per section.
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Answer:
The height of the roof is 534.8 feet.
Step-by-step explanation:
Let h be the height of the roof.
We know the formula
![v^2-u^2=2gh](https://tex.z-dn.net/?f=v%5E2-u%5E2%3D2gh)
Since, the stone is dropped from the edge of the roof hence, the initial velocity should be zero. Thus, u = 0
![v^2-0=2gh\\h=\frac{v^2}{2g}](https://tex.z-dn.net/?f=v%5E2-0%3D2gh%5C%5Ch%3D%5Cfrac%7Bv%5E2%7D%7B2g%7D)
Now, we have
v = -185 feet per second
g = 32 feet per square second
On substituting these values, we get
![h=\frac{(-185)^2}{2\times 32}\\\\h=534.8](https://tex.z-dn.net/?f=h%3D%5Cfrac%7B%28-185%29%5E2%7D%7B2%5Ctimes%2032%7D%5C%5C%5C%5Ch%3D534.8)
The height of the roof is 534.8 feet.
you showed no diagram or any picture / screenshot