* Factual errors: Before re-entry, Haise was reading voltage and amperage of the batteries. On two of the batteries there is no voltage, but he says there is some amount of amperage. Amperage cannot be present without some amount of voltage.
Here are a few (not really what you're looking for, but errors nonetheless), but there are a few things that could be qualified as physics goofs.
Apollo 13 (1995)
* Incorrectly regarded as goofs: The film contains an explicit notice that...