The study of aeronautics accomplishes this. It's a mix of fluid mechanics and dynamics.

There's engineers who will never come out as FE or even question the shape. I'm a failed engineer myself, never cost anyones life though.

Buoyancy helps with movement. This is how boats float, it's how planes fly with lift.

volume = mass / density

So density = mass / volume

It's all related.

Mass is real so isn't volume.

You want an equation that suggests density over acceleration of g, equivalent to 9.8 m/s^2 or 32 ft/s^2

The problem with your question is it depends on the medium your moving through and at what angle. That's why I suggested aeronautics.

Objects tend to fall slower in water because there's more drag.

9.8 m/s^2 is basically junk physics because it just describes what can occur in a vacuum.

You did just get me thinking about why an object would fall faster in a near vacuum. If gravity is fake, it has to be because the mass is denser than that near empty space. I don't know if gravity is fake, just shooting out ideas. But given that the moon mission was likely faked, we honestly don't have a lot of other planetary bodies to run these types of experiments. on. I believe it mostly theoretical at this point.

The study of aeronautics accomplishes this. It's a mix of fluid mechanics and dynamics.

There's engineers who will never come out as FE or even question the shape. I'm a failed engineer myself, never cost anyones life though.

Buoyancy helps with movement. This is how boats float, it's how planes fly with lift.

volume = mass / density

So density = mass / volume

It's all related.

Mass is real so isn't volume.

You want an equation that suggests density over acceleration of g, equivalent to 9.8 m/s^2 or 32 ft/s^2

The problem with your question is it depends on the medium your moving through and at what angle. That's why I suggested aeronautics.

Objects tend to fall slower in water because there's more drag.

9.8 m/s^2 is basically junk physics because it just describes what can occur in a vacuum.

You did just get me thinking about why an object would fall faster in a near vacuum. If gravity is fake, it has to be because the mass denser that near empty space. I don't know if gravity is fake, just shooting out ideas. But given that the moon mission was likely faked, we honestly don't have a lot of other planetary bodies to run these types of experiments. on. I believe it mostly theoretical at this point.