Identifier:
M: D - 019
Concept Overview
Different surfaces provide different amounts of friction.
Lecturer Procedure
Steps to Follow
- Place 2-sided wood block on ramp.
- Slowly lift ramp until the block starts to move.
- Note angle of ramp.
- Replace ramp and turn block over.
- Repeat steps 2&3.
Expected Result
One side of the block will begin sliding at a much lower angle due to the differences in friction between the 2 surfaces.
Video Demonstration
Tutorial:
Set-up Instructions for M: D - 19
Transcript:
This video has no sound.