Random Thoughts / Questions

Question - Rollercoasters

I'm a person who wears glasses and has never been on a roller coaster

So if a person that is wearing glasses goes on a rollercoaster that does a loop or just hangs upside down do their glasses fall off?

or

Does the speed of the rollercoaster
keep your glasses on because you haven't fully stopped moving yet?

also if you've been on a rollercoaster with your glasses on tell me your experience if you want because I genuinely want to know what happens.