🧱 Ramp Surfaces
Glass(Very Smooth)Very Low Friction
Plastic(Smooth)Low Friction
Wood(Medium)Medium Friction
Sandpaper(Rough)High Friction
📋 Surface Guide
Glass - Very Smooth
Plastic - Smooth
Wood - Medium
Sandpaper - Rough
🔬 Experiment Area
Select a ramp surface to test
Select a surface, predict how far the car will roll, then test it!
🤔 Think About It!
How does the HEIGHT of the ramp affect how far the car rolls?
Hint: Compare 5 cm vs 30 cm!
📊 Results
🔍 Observation
Waiting for you to test a ramp height...
📋 Data Table
| Trial | Surface | Distance | Prediction | Result | ✓/✗ |
|---|
No data recorded yet. Test different ramp heights!