1. Rodrigo Martinez, Calvin Yarboro, Hannah Winebarger, Haley Swaim
Mousetrap Car
Rodrigo Martinez, Calvin Yarboro, Hannah Winebarger, Haley Swaim
Breast Cancer Awareness

2. Task Outline Haley- Team Project Coordinator
Calvin- Design Coordinator
Hannah- Testing Coordinator
Rodrigo- Presentation Coordinator

3. Design Elements Chart

4. Initial Design Flowchart

5. Revision Flow Chart After our first trial, we made these changes:
Cut the paint stick in half
Put CD's on the outsides of the wheels
Change the string type to a yo-yo string
Retape the paint stick to the hammer
Reglue the mousetrap
Cut the yo-yo string in half
Put a zip tie on the axle
Make the front axle longer

6. Design Schematic

7. Design Description Our design is very simple.
It has a rectangular body, CD’s as the wheels.
We left space between the wheels and the body to limit friction and increase speed.

8. Digital Picture Records

9. Test Data Collection

10. Graphs The Velocity graph states the car’s velocity at certain times.
The Acceleration graph is stating the car’s acceleration rate at different distances.

11. Mousetrap Video