science

Aim:To see how far our vortex cannon can shoot.
Equipment:

• Bucket
• Tape
• Rubbish bag
• Cups

Method:

1. The teacher put a hole in the end of the bucket.
2. Then we put the bag on top and taped it.
3. Next we stacked the cups and shoot them from a  sir-tin distance with the vortex cannon.

Results:When we tried hitting the cups over with the vortex from 3 meters the air from the vortex wouldn't reach the cups so none of the fell over.
Discussion:If I was to do this again I would make the bag tighter.