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.
Class not found error
I am getting Class 'index' not found in Eval function://write config $path = dirname(__FILE__).DS.'..'.DS.'paymentclass'; if ( $model->payment_class ) { if
OOP help
okay so i have a class im making it has everything setup i just need to randomize the 2 variables and return which variable that was randomized and output it.Code: <?phpclass hit_chance {
Displaying pictures
i have worked my way through storing images in directory and storing the location in mySQL db.Now i was trying to make a Image gallery for just that particular user who had uploaded those images. i am
Pagination
Hi All,I think I'm finally getting somewhere with pagination!I can now submit a query and get the correct number of records back with the correct number of pages. My only problem is, when I press the
controlling/creating accounts with privileges
hi all,i'm trying to figure out how i can create/control account with privileges, for instance an Administrator creates an account but gives it guest privileges (able to see data but not edit, or
add text and number image
hi guys ..ok see i want the user to add their name and pick a number then click get it and it prints the name on top and the number bellow it on a t-shirt i just cant seem to get this rite i have no
need to apply an if/else statement to Tim Thumb script
Not sure how to work this. I essentially want to call a variety of image sizes based on which stylesheet a user chooses from the administration backend of a wordpress theme. The sizes of the images
I need some help with the IF command...
I have a large number of images in one section of my website with the .jpg format. I'm adding a bunch of new images thanks to a new camera, but in using Picasa to bulk export smaller images sizes,
How to submit a form to the same page?
I have a table containing information about books in my library and this table has the following columns: id, title, category. What I want to do is to make a form that will allow me to sort these
does anyone know a php script to send mail using gmails/googles free smtp server
cause i heard u can do that but i dont know how
