( ( ( Discuss conservation ) ( of ( ( ( momentum and ) conservation ) ( of ( energy ( as it ) ) ) ) ) ) ( ( relates ( to ( one-dimensional ( inelastic collisions ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Discuss) (NN conservation)) (PP (IN of) (NP (NP (NN momentum) (CC and) (NN conservation)) (PP (IN of) (NP (NP (NN energy)) (PP (IN as) (NP (PRP it)))))))) (VP (VBZ relates) (PP (TO to) (NP (JJ one-dimensional) (JJ inelastic) (NNS collisions)))) (. .)))
Discuss conservation of momentum and conservation of energy as it relates to one-dimensional inelastic collisions.
(ROOT (S (NP (DT A) (ADJP (RB perfectly) (JJ inelastic)) (NN collision)) (VP (VBZ reduces) (NP (JJ internal) (JJ kinetic) (NN energy)) (PP (TO to) (NP (NP (DT the) (NN minimum)) (SBAR (S (NP (PRP it)) (VP (MD can) (VP (VB have) (NP (NN while)) (ADVP (RB still)) (S (VP (VBG conserving) (NP (NN momentum))))))))))) (. .)))