Wednesday, 14 June 2017

Fantastic Forces - Balloon Rockets


We have been learning about different types of forces, such as push, pull, air resistance and rotation. Today, we made balloon rockets and then explored different resistance that would slow down or speed up the rocket. It was a lot of fun and we learnt heaps about resistance. The rockets worked best when the string was on a straight, taut line. The rockets didn't work as well when they had to go up hill on the string.  






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