Unit I Project - Mouse Trap Car Design

Students in teams of two or three  will design and construct a vehicle powered by single spring mouse trap. The goal is to maximize distance traveled in a straight line from the simple machine. Teams must demonstrate understanding of the physics principles utilized in the design in a report   

Rules and Regulations

1. No modifications shall be made upon the single spring mouse trap
2. The vehicle may be any size, shape, or weight but must be powered by the single spring mouse trap
3. Everyone in the group must show evidence (i.e., photos, notes, sketches, presentations) of their contribution(s)
4. Groups will have an opportunity to alter the design within one class period to improve performance

Report and Analysis

Answer the following questions using complete sentences with appropriate use of scientific terms. The report may be written or typed and minimum of 250 words.

1. What problems related to friction did you encounter and how did you solve them?
2. What factors did you take into account in the design of your vehicle?
3. What kind of wheels did you use in each axle? What is the effect of using large or small wheels?
4. How does the distribution of weight affect the vehicle's traction?
5. Discuss the major problems encountered, what advice would you give students next year in designing a mouse trap car?
6. Explain how Netwon's first, second, and third law are applied to your vehicle.