(Indeed, the third body need not have negligible mass).

Note that a string is assumed to have negligible mass.

Also, I am of almost negligible mass and strength.

The prisoners, with their negligible mass, were barely bruised, but Chintithpitmang's right hind leg had snapped under him.

What was left had negligible mass and no weight at all.

Where M is the (greater) mass around which this negligible mass or body is orbiting, and v is the escape velocity.

Secondly, the involved plasma, itself a field of ions, has a relatively negligible mass.

"Something's happening," said Morrison as he felt the ship's own motion through the tiny drag of inertia that remained to them at their thoroughly negligible mass.

If the wire had negligible mass, the center of oscillation was close to the center of gravity of the sphere.

A particle beam weapon is a type of directed-energy weapon, which directs energy in a particular and focussed direction using particles with negligible mass.