( ( This energy ) ( ( ( ( is ( stored ( in ( ( the ( gravitational force ) ) ( between ( ( ( the ball ) and ) ( the earth ) ) ) ) ) ) ) and ) ( is ( called ( gravitational ( potential energy ) ) ) ) ) . ) )
(ROOT (S (NP (DT This) (NN energy)) (VP (VP (VBZ is) (VP (VBN stored) (PP (IN in) (NP (NP (DT the) (JJ gravitational) (NN force)) (PP (IN between) (NP (NP (DT the) (NN ball)) (CC and) (NP (DT the) (NN earth)))))))) (CC and) (VP (VBZ is) (VP (VBN called) (NP (JJ gravitational) (JJ potential) (NN energy))))) (. .)))
This energy is stored in the gravitational force between the ball and the earth and is called gravitational potential energy.
(ROOT (S (NP (NP (DT The) (NN energy)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (VP (VBN stored) (PP (IN in) (NP (NN matter)))))))) (VP (VBZ is) (VP (VBN called) (NP (NN potential)))) (. .)))