[Nick428]

There are two popular beliefs in the flat earth community - universal acceleration and density. In this post I'll be talking about density.

How can objects accelerate to the ground when density is not a force? You would need a force to accelerate a mass.

Also, is there an equation that can calculate how fast an object falls to the surface based off of its densities and the drag around it?

Thanks.

[QED]

There are two popular beliefs in the flat earth community - universal acceleration and density. In this post I'll be talking about density.

How can objects accelerate to the ground when density is not a force? You would need a force to accelerate a mass.

Also, is there an equation that can calculate how fast an object falls to the surface based off of its densities and the drag around it?

Thanks.

Now Nick, stop grinding my gears here Nick. We’ve been over this already. You know there ain’t no cotton-picking thing as a “density-force.” That don’t exist there Nick. Stop roping me in ya bastard.

Ahhhh, dammit, ya got me.

Nicholas, density is the measure of something over some dimension. So there volume mass density, which is what most folks mean when they say density.

Volume mass density is equal to mass divided by volume.

There is also lots of other kinds of densities. Theee is surface mass density, linear mass density, volume charge density, heck, even number density.

Example: what is the number density of annoying-assed ijits currently on this thread? That would be an ijit number density of 1 ijit per this thread.

It is so annoying how my phone autocorrects “ijit” all the time.

[Nick428]

There are two popular beliefs in the flat earth community - universal acceleration and density. In this post I'll be talking about density.

How can objects accelerate to the ground when density is not a force? You would need a force to accelerate a mass.

Also, is there an equation that can calculate how fast an object falls to the surface based off of its densities and the drag around it?

Thanks.

Now Nick, stop grinding my gears here Nick. We’ve been over this already. You know there ain’t no cotton-picking thing as a “density-force.” That don’t exist there Nick. Stop roping me in ya bastard.

Ahhhh, dammit, ya got me.

Nicholas, density is the measure of something over some dimension. So there volume mass density, which is what most folks mean when they say density.

Volume mass density is equal to mass divided by volume.

There is also lots of other kinds of densities. Theee is surface mass density, linear mass density, volume charge density, heck, even number density.

Example: what is the number density of annoying-assed ijits currently on this thread? That would be an ijit number density of 1 ijit per this thread.

It is so annoying how my phone autocorrects “ijit” all the time.

I know that. What I'm asking for is an equation that can calculate how fast an object drops based off of its density. I know what density is, tha'ts not what I'm asking.

[QED]

There are two popular beliefs in the flat earth community - universal acceleration and density. In this post I'll be talking about density.

How can objects accelerate to the ground when density is not a force? You would need a force to accelerate a mass.

Also, is there an equation that can calculate how fast an object falls to the surface based off of its densities and the drag around it?

Thanks.

Now Nick, stop grinding my gears here Nick. We’ve been over this already. You know there ain’t no cotton-picking thing as a “density-force.” That don’t exist there Nick. Stop roping me in ya bastard.

Ahhhh, dammit, ya got me.

Nicholas, density is the measure of something over some dimension. So there volume mass density, which is what most folks mean when they say density.

Volume mass density is equal to mass divided by volume.

There is also lots of other kinds of densities. Theee is surface mass density, linear mass density, volume charge density, heck, even number density.

Example: what is the number density of annoying-assed ijits currently on this thread? That would be an ijit number density of 1 ijit per this thread.

It is so annoying how my phone autocorrects “ijit” all the time.

I know that. What I'm asking for is an equation that can calculate how fast an object drops based off of its density. I know what density is, tha'ts not what I'm asking.

How fast, like, it’s acceleration?

Okay.

Acceleration=(density_obj - density_air)*(V/m)*g,

Where g is local gravity, and V is objects volume. M is object mass. I have implicitly defined downwards as positive direction.

Most objects are much denser than air, in which case the above formula will reduce to acceleration=g.