In conclusion, the hovercraft worked on the lower grit sandpaper but when it came to trying the higher grit the hovercraft did not move as well or at all. On the table in the data section, it shows that the hovercraft moved .100 on the Smooth surface or the sandpaper at 220 grit. On the Medium sandpaper at 100 grit, it moved almost freely at .75. But when we put the hovercraft to the test on the Super Rough Surface sandpaper that is 50 grit it would not move a centimeter. the reason it would move freely is there is an air cushion underneath and on the 220 grit and the 100 grit there was more of a cushion so it could move easily. But with the 50 grit the air cushion was there but since the 50 grit is more textural the hovercraft could not
