The cannonball moves vertically
. The horizontal axis is time
a. Set the initial height of the ball:
• Type in an integer ≥0 and ≤999.
• Then click on Set Height.
b. Set the initial velocity of the ball:
• Type in an integer ≥-99 and ≤99.
• Then click on Set Velocity.
Note: Sometimes you must reload the page to get it to work - please try this!
Author: Linda FS with suggestions ZBM and S.Steketee and animator: H-P Ulven Created with GeoGebra