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Thursday, 22 June 2017

Week 2 balloon rocket

Week two: Balloon rocket. We are learning about forces acting on the string. My observation of my balloon rocket was very cool, because the balloon on the wool was swirling around like a monkey, I thought the force acting on it was a thrust force, The balloon was also going slow I think it was, because of the thickness of the wool string. I wonder how fast it would speed across the string if it wasn't so thick.

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