Select a step or stage within a Rube Goldberg device. You'll examine that step as it relates to the previous and next steps and analyze the behavior of the object in the selected step. In addition, you'll perform energy, velocity, and force calculations. Finally, you'll discuss the analytical tools that could be used to confirm your velocity calculations and their relationship to the electromagnetic spectrum. Specifically, you must address the following rubric criteria: Step Selection: Select a step or stage in the Rube Goldberg device. Give a concise description of the step or stage. Previous Step: Description: Analyze the behavior of the object in the interaction between the previous step and the selected step. Qualitatively describe the transfer of energy that occurs. Apply principles of conservation of energy and momentum to this behavior. Equations: Provide the equations that can be used to describe the transfer of energy and the momentum of the object from the previous step to the selected step. Explain the connection between the basic physics concepts in the equations and the interaction of the object and force(s) from step to step. Calculations: Calculate the transfer of energy and the momentum from the previous step to the selected step, using the applicable equations you identified. Explain how these calculations help you predict the object's location and velocity from the previous step to the step you selected