Part One: Rube Goldberg Simulation Research Instructions: First, complete the Rube Goldberg Machine simulation located in the lesson by selecting the shelves, levers, five-pound weight, slingshot, and/or pail to activate or deactivate each item. Once you feel the design is complete, select “Go” to test the design. After you make the necessary adjustments in the simulation so that the Rube Goldberg device will function properly, you will answer the following question. Please write in complete sentences. 1. List three examples of where potential energy is transformed to kinetic energy in the Rube Goldberg Machine simulation. Fully explain the energy transformations using complete sentences. (Example: The ball has potential energy when it sits on the shelf that transforms to kinetic energy when it falls to the ground.)