Coefficient of a Restitution Hints

Posted on 16th Feb 2014 07:03 pm by admin

Hello. I was wondering if anyone can give me hints on how to write this program...

The coefficient of a restitution of a ball, a number between 0 and 1, specifiies how much energy is conserved when a ball hits a rigid surface. A coefficient of .9, for instance, means a bouncing ball will rise 90 percent of its previous height after each bounce. Write a program to input a coefficient of restitution and an intial hright in meters, and report how many times a ball bounces when dropped from its initial height before it rises to a height of less than 10 centimeters. Also report the total distance traveled by the ball before this point. The coefficients of restitution of a tennis ball, basketball, super ball, and softball are 0.7, 0.75, 0.9, and 0.3, respectively.

Your Answer:

Login to answer

Other forums

form problem
Hi all, I think this is going to be easy to resolve but for I have been looking at it to long and I

setcookie and isset($_COOKIE(name)) seem very finnicky.
I'm currently playing around with a user system with login and registration. I'm trying to use cooki

Format String help
I have a textbox where a person enters an application number. the application number is 10 characte

(sub)screen resize modification doesn't work after ECC 6 EhP 4 installation
Hello,

We have previously extended the size of the custom data tab on PO transaction ME23

serializing objects - loses methods - the point being?
Hi

I know that serializing an object will lose the methods. But whats the point in that? What

Find only certain URLs from page ... regex (semi-complete script)
Hi guys,

What I need to do is take a page & extract all the URLs from the page &a

Change snippet to use CURDATE
I am using time() in the snippet below, I would like to use CURDATE() and have the database setup fo

cstdatomic (c++0x std::atomic) / g++ 4.4
Hello,

I'm trying to use cstdatomic (std::atomic in the upcoming c++0x standard) in g++

small inaccuracies
I have this code to convert fractional base 10 into base 2:

while($num > 0)

problem with php server update from mid 2009
Hi,

I have this navigation menu on 2 websites which used to work just fine. After a recent up