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

recrawling
Can anyone suggest me how may i know a page is updated before it is being downloaded, so that i can

Extract specific information from a PHP Multidimensional Array
Howdy! I've racked my brain over this for 24 hours now. I think it's time I asked for help. I'm lear

CHECH A STRING FOR ' " ' (DOUBLE QUOTES)
I am checking for delimiter (.!?) and if there is a " after a sentence then it should neglect a

Database 'Validation'
Hi everyone,
I'm trying to validate the password entered by the user with the password in the dat

Embed Video Problem
Hey, thanks for looking!

File to be embedded:

Code: <playlist version="1&q

double and single quotes in text fields acting up... help please
Single quotes, when entered into a text field, create an sql error upon Submit. It seems to create t

Function
How can I make this function that once you click the link in the code it takes you to a new page wit

Windows Authentication
I have a website which is windows authenticated.
now i want something more on this application.<

TinyMCE / Ajax Postback Problem
Hiya all,

I have a page which loads the TinyMCE editor. On the postback I obviously want to f

urldecode question
How would I format this line of code properly?

<?php echo urldecode($_GET['Title']); ?