Homework Help: math

Posted by diana on Thursday, April 7, 2011 at 6:58pm.

Katie is on the 15th floor of a building. She throws a ball straight down from the window, which is 220 feet above the ground. How fast must she throw the ball(in feet per second) for it to hit the ground in 3 seconds?

math - MathMate, Friday, April 8, 2011 at 2:02pm
See:
http://www.jiskha.com/display.cgi?id=1302218759
and change Tyler to Katie.

Answer this Question

Related Questions

math urgent! - Tyler is on the 15th floor of a building. She throws a ball ...
MATH URGENT! - Madison is standing on the roof of a building that is 350 feet ...
math - A steel ball is dropped from rest from the roof of a building. An ...
physics, please help me, this question is hard - John Stands at the edge of a ...
math - a ball is dropped 128 feet from the roof of a building with each bounce ...
Calculus - A ball is thrown straight down from the top of a 220-foot building ...
physics - Frank stands at the base of a building. He throws a 0.12kg rock ...
Physics Gr.11 - Frank stands at the base of a building. He throws a 0.12kg rock ...
physics - Hakeem throws a 11.0 g ball straight down from a height of 2.0 m. The ...
Physics - You toss a ball up at 7.3m/s leaving your hand at 1.5 m above the ...

For Further Reading

First Name:
School Subject:
Answer: