Without air resistance absolutely not

but the globe doesn't know why gravity happens either

pulled vs falling is different i think

Good point um

more like the tendency to go down

in a sense yeah too, "pull" sometimes means force

Gravity is "pulling"

Density isn't a pull

by falling, i mean movement

time traveller: what day is it?
george bush: sept 11 2001
time traveller before or after the atta-
george bush: before

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🤔

No its just an observable fact of the universe. Under atoms we dont know much what happens

i think that's how it is on both sides, for now

9:08. 9:09. 9:10. Bush

we don't understand everything

and that includes falling, pretty much

but we can describe it

and even disagree on descriptions

here's how I think about it, when we lift something off the ground we give it potential energy

you know i thinks its pre similar to osmosis

and it tries to return to it's natural state

Somehow when we plug in the acceleration on earth and height of an object it can be calculated exactly when and where it will land but yet somehow you think things somehow fall with uniform speed

if you ask me why does water move out of the cell when the water concentration inside the cell is higher than the concentration outside the cell

funny i see it like osmosis when relative density is acting. but then in a vacuum, it starts to seem more like the energy transfer thing

i woulds say IT JUST HAPPENS OK

We dont know but its an extremely observable fact

Ive seen it under a microscope in an inclass demo

if you look at the density tower it also makes sense

cat, idk who said uniform speed

that'd be pretty crazy tbh, if things always fell with one exact speed

Yeah

i might be pushing this, but i think osmosis might make sense because, if you think of bits of water as a bunch of people in a room running around randomly

if the room has the same density everywhere, people will run and go within an area the same

but in high density places, more people would be leaving than coming in from the outside

No it moves like a vaccuum toward the salt/any other molecules

i think it's just gradients equalizing

Its descently fast

Yeah molarity tries to be constant

whether the "people" are water molecules themselves, or concentrations of salt

We dont know why it does though