SOLUTION: a building is 540 feet high . neglecting air resistance, the height of an object dropped from the top of this building at time t is given by the polynomial -16t^2 + 540 . Find th

Algebra.Com
Question 138375: a building is 540 feet high . neglecting air resistance, the height of an object dropped from the top of this building at time t is given by the polynomial -16t^2
+ 540 . Find the height of the object after 5 seconds

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
a building is 540 feet high . neglecting air resistance, the height of an object dropped from the top of this building at time t is given by the polynomial -16t^2 + 540 . Find the height of the object after 5 seconds
--------------
s(t) = -16t^2 + 540
s(5) = -16(25)+540 = 140 ft (height after 5 seconds)
=========================
Cheers,
Stan H.

RELATED QUESTIONS

The height of a new building in China will be 859 feet. Neglecting air resistance, the... (answered by richwmiller)
A pebble is hurdled upward from the top of a 1120-foot-tall building with an initial... (answered by stanbon)
An object is dropped from the top of a tower with a height of 1190feet.Neglecting air... (answered by DrBeeee)
An object is dropped from the top of a building that is 144 ft high. The function given... (answered by ewatrrr)
The formula t = sqrt (d)/4 represents the distance (d), in feet, that an object falls in... (answered by Boreal)
With what speed in miles per hour an object dropped from the top of a 10-story building... (answered by ikleyn)
With what speed in miles per hour an object dropped from the top of a 10-story building... (answered by Alan3354)
The height of an object dropped from the top of a 64-foot building is given by... (answered by ikleyn)
A small package is dropped from a hovering helicopter at an altitude of 490 m. Neglecting (answered by ankor@dixie-net.com)