Estimate height using position-function
To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level.
How high is the building if the splash is seen 6.9 seconds after the stone is dropped?
Use the position function for free-falling objects given below. (Round to one decimal place.)
s(t) = –4.9t2 + v0t + s0
(height in meters)
Would greatly appreciate some guidance on this.