When using mass units, like kilograms, we can envision how a mass would react in space.
(we; can envision; how a mass would react in space; T:When using mass units, like kilograms) Context(we can envision,List([39, 54))):(a mass; would react; L:in space)
we can envision,List([39, 54))
we a mass
can envision would react
how a mass would react in space T:When using mass units, like kilograms
L:in space