Overview
1. How does a person walk forward?
- Draw a force diagram and label all forces involved
- How do those forces turn into the motion of the foot or person?
- Describe a situation where it's more difficult to walk forward. What interactions make up this circumstance?
2. Is it possible?
- Watch the attached video and briefly describe the scenario being tested
- Describe what kind of forces would have to be involved if the myth is true
- Compare to the actual forces involved--does this support their conclusion about the myth?
5 points for participation (post & comment), 5 points for thoroughly answering all questions, even if answers have errors
Earn up to 2 tokens for 2nd and 3rd comments