( It ( ( ( is also ) ( shown ( that ( ( ( such ( an ( arcuate shape ) ) ) ( in section ) ) ( can ( explain ( ( an ( observed ( gravity high ) ) ) ( of ( 40 mgal ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ is) (ADVP (RB also)) (VP (VBN shown) (SBAR (IN that) (S (NP (NP (PDT such) (DT an) (JJ arcuate) (NN shape)) (PP (IN in) (NP (NN section)))) (VP (MD can) (VP (VB explain) (NP (NP (DT an) (ADJP (JJ observed)) (NN gravity) (NN high)) (PP (IN of) (NP (CD 40) (NN mgal)))))))))) (. .)))
It is also shown that such an arcuate shape in section can explain an observed gravity high of 40 mgal.
(ROOT (S (NP (NNP High) (NNP gravity)) (VP (VBZ explains) (NP (NP (DT the) (JJ spherical) (NN shape)) (PP (IN of) (NP (NNS ceres)))) (, ,) (SBAR (IN once) (S (VP (VBD thought) (S (VP (TO to) (VP (VB be) (NP (DT the) (JJS largest) (NN asteroid))))))))) (. .)))