1. Racquetball Launcher Project [Names]

2. Initial Launcher Design Drawing [Insert your first design drawing here.]

3. Launcher Version 1.0 [Insert launcher photo(s)] [Insert description of aiming/firing protocol] Aiming/firing protocol:

4. Precision and Accuracy Test Results Launcher Version 1.0 (Individual Impact points and Average Location of Impact)

5. Problem(s) to address: [Identify at least one problem that needs to be addressed. Be sure to tell if this problem relates to the X or Y axis and to precision or accuracy.] Proposed Solution(s): [Describe your solutions to the problem(s) you listed above. What’s causing the problem(s): [Take your best guess. Explain what you think is causing the problem. Data Analysis (Version 1.0)

6. Launcher Version 2.0 [Insert launcher photo(s). Point out any changes by circling, using arrows, etc.] Aiming/firing protocol: [Insert aiming/firing protocol. Highlight any changes.]

7. Version 1.0Version 2.0 Comparison With Previous Iteration Average Distance From Target = 16.6cm Average Distance From Target = 26.8cm

8. Problem(s) to address: [Identify at least one problem that needs to be addressed. Be sure to tell if this problem relates to the X or Y axis and to precision or accuracy.] Proposed Solution(s): [Describe your solutions to the problem(s) you listed above. What’s causing the problem(s): [Take your best guess. Explain what you think is causing the problem. Data Analysis (Version 2.0)

9. Launcher Version 3.0 [Insert launcher photo(s). Point out any changes by circling, using arrows, etc.] Aiming/firing protocol: [Insert aiming/firing protocol. Highlight any changes.]

10. Version 2.0Version 3.0 Comparison With Previous Iteration Average Distance From Target = 10.5cm Average Distance From Target = 16.6cm