This week for tech we learned about sinking, floating, and semi floating.
Sinking is an object with no air in it. Floating is a object with air in it. Semi floating is something that is heavy but has a little air in it. We tested objects to see if they would float or sink like Golf balls, Tennis balls, Marbells.
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.