- Joined
- Feb 2, 2013
- Messages
- 62,226
- Reaction score
- 20,711
- Location
- IL—16
- Gender
- Male
- Political Leaning
- Moderate
So was my use of "revolve" appropriate or am I in trouble again?
I'm sure you know it revolves in an ellipse while it rotates on an axis.
Kepler's three laws of motion come in handy here.
Kids have a tough time between circular and rorational motion,
especially when the dumb-ass Math dept. doesn't believe in using Metrics or any other units.
They wonder why they don't get the difference between the three dimensions .