Stokes, transitional and Newtonian settling describe the behaviour of a single spherical particle in an infinite fluid, known as free settling.

Saw her mother as she left the earth, free-falling in darkness.

Then he was past the point of no return, free-falling down the sheer side.

I'd slipped off the edge of the world, and my mind was free-falling.

But last summer, as rents in the city started free-falling, the search began again.

He was free-falling, and it gave him a peaceful feeling of isolation.

He knew enough about free-falling to know one did not accelerate continuously all the way down.

Was he protected from these free-falling monsters of stone or metal?

"Because if she does, you're going to be free-falling without a parachute.

It was pitch dark, and Big thought he was free-falling.

Too few to change the average free-falling distance of the electrons and stop the avalanche.

Fear that more financial and industrial companies might fail helped send the Korean won free-falling toward another low.

Suddenly we were free-falling into a different world.

The man had obviously tipped right over the edge and was now free-falling into his own personal inferno.

But the bravura performances go a long way toward making you not notice that you're free-falling.

During the demolition, one of the O's was struck by a free-falling brick.

It swooped down at the park and gave the emissaries the feeling they were free-falling in space.

No free-falling object would pursue such an insane course.

Lisa looked up to see him free-falling, with nothing to grasp as he tumbled 75 feet, and she screamed.

The most likely delivery would be through the use of unguided, free-falling nuclear bombs.

But they'll have a lot more trouble finding us where we are than if we were in space, even free-falling with a cold generator.

His formula was based upon his past experimentation with free-falling bodies.

This plane was not free-falling toward the Mediterranean.

The power was out for the time being; free-falling toads had broken the power-lines in any number of places.

This environment was totally unfriendly to any human presence, free-falling in an airless dark.

A ballistic missile is fired into space and approaches its target as a free-falling object.

Type 1 - Dilutes, non-flocculent, free-settling (every particle settles independently.)