Where does this definition of central force come from?
This entry for central force is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does central force appear elsewhere on Lughet?
Yes — central force appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.