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tgbghThroughout this catapult draw, I was assisted by my mom. To begin, I looked up various catapult images online to persuade a good idea of how to form it and what materials would have existence best. After looking at numerous catapults, I combined the creative of using PVC material from some images, and the actual physical positive up from others to help me design it. By proficient from physics class that the highest and farthest an object would go if catapulted is if it’s stopped at a 45 standing angle, I drew an outline to produce up the exact design. I likewise found an elastic band that I knew would be perfect for the resistance on the absolute catapult arm. While physically constructing it, my native cut the PVC pipes to the appropriate sizes for I measured them, and I utter together the catapult using PVC weasand connectors and tape.

Once I in the beginning launched it, it didn’t journey far or high enough. This was on this account that I was originally used a bungee line for the resistance, which wasn’t stretchy enough and didn’t approve me to pull the arm in a great degree back enough. I then changed it to the rebounding band, allowing it to go the original height and distance. But, the catapult likewise wouldn’t stay completely intact in the rear of trying it a few times, so I taped over the PVC connectors to assure it would stay together. Lastly, I measured it one more time and lay the ~ation of the catapult itself was a moiety inch over the maximum, so my spring had to cut the arm disrespectfully shorter. After this, my catapult was consummate.

Throughout this experience, I learned besides about the physics of a catapult. I used my perception of the 45 degree angle causing the highest elevation, and got to put it to conversion to an act in a physical demonstration. I in addition learned about the significance of the straining for the catapult arm and in what manner much that affected the distance and height of the hacky sack. Being skilful to apply my physics knowledge to a hands-on project gave me perspective on in what way physics...

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