This helps you aim the cotton ball forward. Pushing your six sticks the other direction creates a greater angle between the launching stick and the base. /rebates/2fkids-learning2fpopsicle-stick-catapult2f&252fkids-learning252fpopsicle-stick-catapult252f26tc3dbing-&idplayosmo&nameTangible+Play&ra3. This results in a cotton ball aimed more upward than forward. Moving the stack of six sticks closer to the launching cup makes the launching stick lie flatter. In the case of your catapult, the cotton ball probably flew higher and farther. Bending farther means more energy gets stored in the stick, and when you let go, all this stored energy is converted into energy of motion, so the cotton ball flies through the air at a higher speed. Maybe you felt you needed to exert more force or work harder to bend the stick farther. 50 x 8 plastic straws 25 x 7 7/8 Jumbo Craft Sticks 1/4 lbs of 16 Rubber Bands. Pushing the stick down farther takes more effort from you. Popsicle Stick Catapult 25 Student Class Pack - Cat 83-54-CPLT. Most of this energy transfers to the cotton ball, which shoots through the air. When you let go, this energy is released and converted to energy of motion. The website Storm the Castle has a variety of projects on how to make a tabletop-sized catapult, including a small wooden one and one made of popsicle sticks. When you bend your stick, you load your launching stick up with energy. Popsicle Stick Catapult stlDenise 957 subscribers Subscribe Share 489K views 5 years ago Mitch shows us how to make a popsicle stick catapult. Do you get similar results each time? Is what you observe what you expected? Can you explain why?ĭid you see your cotton ball fly higher and farther when you pushed you launching stick farther down?
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