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