Registered: 23/03/01
Posts: 1906
Loc: San Jose, CA
Quote:
Originally posted by Mobycat: Not if the car is on a conveyor belt.
You're introducing an external power supply.
The car's NOT on the conveyor belt. Yes, the power supply is EXTERNAL. But it's external to the CONVEYOR belt! The power supply is still ATTACHED TO THE GLIDER.