Yes. It's the past tense form of "launch".
Launched is a past tense verb.
yes, search is a verb because a verb is an action. you can say.... I want to search on the internet. :) "Search" can also be used as a noun - "The police launched a search for the missing weapon."
A dynamic verb shows continued action on the part of the subject. Some example of dynamic verbs are achieved, consulted, approved, applied, managed, launched, defined, explored, and created.
To change an active voice sentence to passive voice, move the object of the active sentence to the beginning of the passive sentence and include the appropriate form of the verb "to be" plus the past participle of the main verb to create the passive construction. For example, "The company launched a new product" in active voice becomes "A new product was launched by the company" in passive voice.
it was launched in 1957
Many countries launched Chandrayaan-1 into space but USA launched it first and also launched it second .
nfwp was launched in 2004
Trix was launched in 1954
The Nautilus was launched in 1955
it was launched in 1958
it was never launched
i have no idea when or who launched it