SOLUTION: A stone was dropped over the edge of a cliff, and 8 seconds later, its sound of striking the ground was heard. How high is the cliff, if the velocity of sound is 1120 feet per seco

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons -> SOLUTION: A stone was dropped over the edge of a cliff, and 8 seconds later, its sound of striking the ground was heard. How high is the cliff, if the velocity of sound is 1120 feet per seco      Log On


   

Question 353828: A stone was dropped over the edge of a cliff, and 8 seconds later, its sound of striking the ground was heard. How high is the cliff, if the velocity of sound is 1120 feet per second?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
8 sec x 1120 ft/sec = 8960 ft