An arrow is fired horizontally from the top of a cliff with a speed of 22 meters per second. if the arrow lands 180 meters away from the base of the cliff, how high is the cliff?

Last modified on 12 April 2012, at 22:15

An arrow is fired horizontally from the top of a cliff with a speed of 22 meters per second. if the arrow lands 180 meters away from the base of the cliff, how high is the cliff?