Question

When an object is dropped from a building (height 1450 feet )

Answer 1

Given

`h=P(t)=-16t^2+1450`

Evaluate P(5), as shown below

`\begin{gathered} P(5)=-16*5^2+1450 \\ \Rightarrow P(5)=-400+1450=1050 \end{gathered}`

Therefore, the answer is 1050ft.