![]() ![]() The three primary energy storage mechanisms are tension, torsion, and gravity. The task in this strategy game is to destroy enemy castles with a trebuchet. Catapult physics is basically the use of stored energy to hurl a projectile (the payload), without the use of an explosive. This helps you aim the cotton ball forward. Crush the Castle 2 is the sequel to the popular physics-based catapult game by Joey Betz and ConArtist. Pushing your six sticks the other direction creates a greater angle between the launching stick and the base. ![]() This results in a cotton ball aimed more upward than forward. A sling may be used maximize throwing potential, but slingshot devices are not permitted. Moving the stack of six sticks closer to the launching cup makes the launching stick lie flatter. What type of energy is possessed: a) by the stretched rubber strings of a catapult b) by the piece of stone which is thrown away on releasing the stretched. Catapult must have an arm designed to throw the ball. 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. Pushing the stick down farther takes more effort from you. In the Middle Ages, trebuchets were used to knock down the. Most of this energy transfers to the cotton ball, which shoots through the air. A trebuchet is a highly efficient gravity driven catapult that demonstrates Newtonian physics. When you let go, this energy is released and converted to energy of motion. When you bend your stick, you load your launching stick up with energy. 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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