In a 2-3 minute video, demonstrate your experiment in which you showed one variable that could affect the gravitational force between the "planets" and the "sun" in a model. Include the following: 1. The research question 2. The hypothesis 3. The experimental design 4. Show you or your partner performing the experiment and collecting data 5. Show your data table 6. Show a graph of your data 7. Develop a conclusion based on your data.