Week 5: 3/12/2018




On Thursday 3/8/2018 we went to home depot to purchase the wood and it went well. This was a lot of wood because we are building a Trebuchet and a Catapult. We hope to begin building next week if we get approved by Mr Martin. Our design for the Catapult was not up to par because our source of energy was not going to work. The Trebuchet design was good but we have to change the Catapult. Our design for the Catapult will be using Torsion. A rope will be wrapped around the arm of the catapult to create Torque and will be released.









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