Friday
April 25, 2014

Homework Help: Physics

Posted by Hannah on Monday, February 27, 2012 at 5:55pm.

A ball is dropped from 27.0 ft above the ground. (a) Using energy considerations only, what
is the velocity of the ball just prior to it hitting the ground? (b) If the ball is thrown back up to
a ledge 15 m above the ground, what would be the velocity just as it reaches the ledge?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A ball is dropped from 27.0 ft above the ground. Using energy ...
Physics - A rubber ball dropped from a height of exactly 5 ft bounces (hits the ...
Physics - A ball is dropped from 27.0 feet above the ground. Using energy ...
physics - An outfielder throws a baseball from the outfield to the third baseman...
math - You can find the distance d an object falls in feet for time t in seconds...
physics - metal ball and rubber ball dropped in the 20 ft building in the same ...
physics - A ball is dropped from rest off a 27 m building.What is the maximum ...
physics - a ball is dropped from a point heiht above the ground.on striking the ...
calculus - A ball is dropped from the top of a building. The height, , of the ...
Calculus - A ball is dropped from the top of a building. The height, , of the ...

Search
Members