I was reading about the moon rotation around earth and the tidal lock related. I found some interesting information already here and on astronomy.stackexchange.com as well. The moon is known to have a full rotation period of ~27 days.
However I really can't wrap my head about this.
Let's consider these vehicles going around earth:
✓ They always "face" the same side to the earth
✓ They found themselves on the same position after a full revolution around earth
... but are they rotating on themselves and do they have this tidal lock effect? I would have said no but after reading about the tidal lock of the moon, should I say so? The same question can be asked for planes (if the fact that these cars touch the ground is an issue).