3 ms·
"but people are heavier than a pen - and they almost float away - look how they bounce. A pen would obviously float."
by whatusername 17y ago
"but people are heavier than a pen - and they almost float away - look how they bounce. A pen would obviously float."
- petercooper 17y agoAnd to think that would require that you've done the "dropping something heavy vs something light and noticing they take the same time to fall" test. I admit, I don't consider that to be really "knowing" physics, it's just a day to day observation.