"If the sensor in one's car detects that a deceleration is too abrupt, it will deploy the air bag."
"Abruptly" is an adverb describing an action. Example: "I abruptly slammed on my brakes."
Tiffany abruptly ran to her locker because she forget her spelling book.
Many "-ly" words are adverbs. Abruptly is a modifying word that tells how something happens, so it's an adverb as well.
The car suddenly stopped.
noun
noun
a heckler
Abruptly.
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
the part of speech sashay is a averb
Did is a verb, and not is an adverb. Didn't is not any part of speech. It's a contraction of did and not.
Adjective
The word speech is a noun.
No, but it's part of a noun which the noun is the part of speech.