Mouse Trap Car Reflection and Evaluation Name: Date: Section: NEWTON’S LAWS Newton’s 1st Law: A body that is in motion continues in motion with the same velocity (at speed and in a straight line), and a body at rest continues at rest unless an unbalanced force acts upon it. Newton’s 3rd Law: For every action there is an equal and opposite reaction which has the same force but is opposite in direction. RELATING NEWTON’S LAWS TO OUR VEHICLES: 1. Explain how Newton’s Laws of Motion are important to your Mouse Trap Racer _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ 2. What causes your car to accelerate? __________________________________________ __________________________________________________________________________ __________________________________________________________________________ 3. What causes your car to decelerate? _________________________________________ __________________________________________________________________________ __________________________________________________________________________ 4. If there were no air or no gravity, what would happen to the racer once it was started? __________________________________________________________________________ _________________________________________________________________________ 5. What have you learned about mousetrap cars? __________________________________________________________________________ __________________________________________________________________________ 1 _________________________________________________________________________ _________________________________________________________________________ 6. How would you evaluate your work on this project? How effective were you? How responsible were you? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 7. What contribution did you make to the group effort? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 8 What would you do differently next time? __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ _________________________________________________________________________ 9. Explain how the circumference of the wheel and the length of string helped you estimate the distance that your vehicle would travel. __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ 2