Monday, 3 July 2017

Science blog week 5

Chair Pulleys 
Week 5
This week I made a chair pulleys in room 12 with Jacob, Harry and Enzo. We found out that if there is enough friction on the rope it will grip the container and pull it along. We had a slight problem if there was too much weight the basket we were using would tip. We solved the problem by putting weights on the sides. I wonder if I could make an upright pulley.

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