Post on 20-Jan-2018
description
Boat launching ScienceIan and Cole
The Process of Experimenting Our boat could float the first time we
dropped it in the waterWe didn’t know exactly how we were going to
build our boat, but we knew we were going to build a balloon boat
We taped the balloon on the back of the water bottle
What We DidFirst we filled up the balloon with air and
tied a knot on the balloon We taped the balloon on the back of the
water bottle then cut the tied part of the balloon to get the air out and make the boat move
Energy MapMotio
n
Sound
Elastic
Motion
We cut the tie with the scissors
You cold hear the air coming out and the pop of the balloon
When we cut the tie of the balloon the tie went back and forward
Boat moved forward when we cut the tie
Boat Pictures