( ( Kinetic energy ) ( ( is ( energy ( associated ( with motion ) ) ) ) . ) )
(ROOT (S (NP (JJ Kinetic) (NN energy)) (VP (VBZ is) (NP (NP (NN energy)) (VP (VBN associated) (PP (IN with) (NP (NN motion)))))) (. .)))
Kinetic energy is energy associated with motion.
(ROOT (S (NP (JJ Kinetic) (NN energy)) (VP (VBZ is) (NP (NP (DT the) (NN energy)) (PP (IN of) (NP (NN motion))))) (. .)))
Kinetic energy is the energy of motion.