( ( The ( potential energy ) ) ( ( is ( changed ( into ( ( ( ( KINETIC ENERGY ) , ) or ) ( ( the energy ) ( of motion ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ potential) (NN energy)) (VP (VBZ is) (VP (VBN changed) (PP (IN into) (NP (NP (NNP KINETIC) (NNP ENERGY)) (, ,) (CC or) (NP (NP (DT the) (NN energy)) (PP (IN of) (NP (NN motion)))))))) (. .)))
The potential energy is changed into KINETIC ENERGY, or the energy of motion.
(ROOT (S (NP (NNP Kinetic)) (ADVP (RB engergy)) (VP (VBZ is) (NP (NP (DT the) (NN energy)) (PP (IN of) (NP (NP (NN anything)) (PP (IN in) (NP (NN motion))))))) (. .)))