# Newton Car

##### This Newton Car lesson plan also includes:

If a car gets heavier, it goes farther? By running an activity several times, teams experience Newton's Second Law of Motion. The teams vary the amount of weight they catapult off a wooden block car and record the distance the car travels. They also vary the number of rubber bands to catapult the weight.

##### Instructional Ideas

• Have teams make scatter plots using mass vs. distance and number of rubber bands vs. distance while holding the third variable constant
• Perform multiple trials with the same force and mass
##### Classroom Considerations

• Newton Cars must be constructed prior to use
• The rubber bands should be positioned at the center of mass of the container
##### Pros

• Provides tips to help with the acquisition of materials and consistency of setups
• The data collection sheet requests an analysis of the data to explain the relationship among force, weight, and distance
##### Cons

• The bar graph is not necessarily the best way to display the data