- #1
JFS321
- 75
- 6
All, I teach physics and would like do a hands-on lab where students are using motors to investigate the concepts of angular velocity and RPM. I've searched Amazon and eBay for low RPM toy motors, preferably those that could be easily powered with a couple of 1.5V batteries. Not much luck.
Any ideas on what I could use to sustain a relatively low RPM (so students could count frequencies)?
Many thanks.
Any ideas on what I could use to sustain a relatively low RPM (so students could count frequencies)?
Many thanks.