Superball diagram

1. Copy the diagrams on pages 37-39 into your science notebook. In the first diagram on the left-hand side, label the form(s) of energy present at each of the stages, 1-4. Use the pie charts on each diagram to show the approximate proportion of each form of energy present at each stage. Label the pie chart with the forms) of energy being represented. It may be helpful to use different colors for labeling and shading potential and kinetic energy.
2. Use the average bounce height and the mass of each sphere to determine the amount of energy represented in each stage shown in the appropriate diagram. Complete the calculations in each diagram using the relationships listed.
3. Which sphere was most efficient at transforming kinetic energy back into gravitational energy? Cite the experimental evidence that supports your answer.
4. What do you notice about position 1's GPE and position 4's GPE? Where did the energy transfer?
5. Will you accept or reject your hypothesis? Cite experimental evidence that supports your answer.