The word 'momentum' is a noun; a word for the strength or force that something has when it is moving; the strength or force that allows something to continue or increase movement; a word for a thing.
The vehicle gained momentum as the road dipped
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
what part of speech is eleven
acceleration
part of speech
The part of speech for this particular word is a noun.
what part of speech is beneath
what part of speech is work
adverb
the part of speech sashay is a averb
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
I guess that momentum is part of the inertia, inertia is composed of momentum as the pages are related to the book. Inertia will be different if it has different kind of momentum. Force will affect momentum so inertia will change.
The word speech is a noun.
Adjective
Yes, a proper noun is a type of noun that specifically names a unique person, place, thing, or idea and is typically capitalized. It is part of the broader category of nouns in the classification of parts of speech in grammar.