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Meaning of free-fall time | Babel Free

Noun CEFR B2

Definitions

The characteristic amount of time required for a body to collapse under its own gravitational attraction, if no other forces exist to oppose the collapse.

countable, uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

free-floating planet free-for-all free-form free-heartedness free-heel skiing Free-lance

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