Concept Overview:
1. Forces in vertical circular motion
Lecturer Procedure
Step(s) to Follow | Expected Result |
---|---|
1. Place quarter on the electrical tape. 2. Tilt hanger | Quarter will fall off - this will show that the surface is not sticky |
1. Place quarter on the electrical tape. 2. Allow hanger to hang on your finger. 3. Swing in vertical circle | Quarter will remain attached to the hanger until motion is slowed such that the quarter will fall off. |
This demonstration requires lecturer practice prior to doing in front of the students. 5-10 minutes should be sufficient
Category
Transcript
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Tutorial
Identifier
M: CM - 009