SOLUTION: A rock falls from a tower that is 400 ft high. As it is falling, How many seconds will it take for the rock to hit the ground?

Algebra ->  Coordinate-system -> SOLUTION: A rock falls from a tower that is 400 ft high. As it is falling, How many seconds will it take for the rock to hit the ground?      Log On


   



Question 247021: A rock falls from a tower that is 400 ft high. As it is falling, How many seconds will it take for the rock to hit the ground?
Answer by Jeff Gordon(65) About Me  (Show Source):
You can put this solution on YOUR website!
This is merely a guess because of the way the question is, but I would say 7 to 8 seconds depending on the weather and gravitational pull.