The resource has been added to your collection
I particularly like this cannon ball simulator because you can enter exact velocities and the paths of previously fired cannon balls remain on the screen for comparison.
This resource has not yet been reviewed.
This resource received a 3* rating because it is part of the larger resource A Tour of the Universe, which received a rating of 3-Exemplary in the Curriki Review System. You can learn more about this larger resource by reading its review and comments.