Asked by Dydy
use to postion function s(t) = -4.9t^2 + vt + s for free-falling objects
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 6.8 seconds after the stone is dropped?
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 6.8 seconds after the stone is dropped?
Answers
Answered by
Damon
s(6.8) = 0 the ground
v = initial vertical velocity which is zero (dropped not thrown)
0 = -4.9 (6.8)^2 + 0 (6.8) + h
so
h = 227 meters
v = initial vertical velocity which is zero (dropped not thrown)
0 = -4.9 (6.8)^2 + 0 (6.8) + h
so
h = 227 meters
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.