Nope, they behave as masses acted upon by outside forces.

The fluid is a lube to reduce friction.

"Dave Hinz" wrote in message
...
On Thu, 22 Jul 2004 10:21:13 -0400, George george@least wrote:
Nope, Newton.

We're moving solids, hopefully. That's Newton. Thus the concept
passage
cited.

Solids suspended in air perform as a fluid, do they not?