Use this tool to model the path of projectiles in one dimension. I am currently working on extending it to two dimensions. I hope that it is useful to you (and works on your system). Tested with Microsoft Internet Explorer 6 and Mozilla Firefox. Note: there may be issues with the images being displayed during drawaing!
This tool was entirely written by me, David Wood, and uses HTML, PHP and JavaScript
download source files

Graph to draw:
Projectile:
        Initial Height:
        Inititial Velocity:
        Acceleration:

Equation:
         x² + x +


x axis range:
to


Show zero on y axis?
Yes No


Do you want the graph to be drawn (Internet Explorer only)?
Yes No


If so, which projectile would you like:

My own (please type image URL and sizes): width: height:


How thick should the axes be (pixels)?

Please give the units for the axes:
x axis (time): and y axis (displacement):

Please chose a colour for the axes (default: black):

                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
Colour chosen is:
Please chose a colour for the text (default: black):
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
Colour chosen is:

Please choose a colour for the line (default: red):
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      

Colour chosen is:

Please choose a backgorund colour (default: white):

                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
                                                      
Colour chosen is: