ballistics vs kinetics

ballistics and kinetics both are nouns.

Word	Noun	Adjective	Verb	Adverb
ballistics	Yes	No	No	No
kinetics	Yes	No	No	No

As nouns, kinetics is a hypernym of ballistics; that is, kinetics is a word with a broader meaning than ballistics:

ballistics: the science of flight dynamics
kinetics: the branch of mechanics concerned with the forces that cause motions of bodies

Other hypernyms of ballistics include dynamics.

ballistics (noun)	kinetics (noun)
the science of flight dynamics	the branch of mechanics concerned with the forces that cause motions of bodies
the trajectory of an object in free flight