( Velocity ( ( ( ( is distance ) divided ) ( with time ) ) . ) )
(ROOT (SINV (ADVP (RB Velocity)) (VBZ is) (NP (NN distance)) (ADJP (VBN divided)) (PP (IN with) (NP (NN time))) (. .)))
Velocity  is distance divided with time.
(ROOT (S (NP (NP (NNP Distance)) (PP (IN over) (NP (NP (NN time)) (PP (IN in) (NP (DT a) (VBN given) (NN direction)))))) (VP (VBZ determines) (NP (NN velocity))) (. .)))