kinematics vs mechanics

kinematics and mechanics both are nouns.

Word	Noun	Adjective	Verb	Adverb
kinematics	Yes	No	No	No
mechanics	Yes	No	No	No

As nouns, mechanics is a hypernym of kinematics; that is, mechanics is a word with a broader meaning than kinematics:

kinematics: the branch of mechanics concerned with motion without reference to force or mass
mechanics: the branch of physics concerned with the motion of bodies in a frame of reference

kinematics (noun)	mechanics (noun)
the branch of mechanics concerned with motion without reference to force or mass	the technical aspects of doing something
	the branch of physics concerned with the motion of bodies in a frame of reference