( Thus ( , ( ( in ( ( this part ) ( of ( the lesson ) ) ) ) ( , ( ( ( the method ) ( for ( determining ( ( the slope ) ( of ( ( a line ) ( on ( a ( velocity-time graph ) ) ) ) ) ) ) ) ) ( ( will ( be discussed ) ) . ) ) ) ) ) )
(ROOT (S (ADVP (RB Thus)) (, ,) (PP (IN in) (NP (NP (DT this) (NN part)) (PP (IN of) (NP (DT the) (NN lesson))))) (, ,) (NP (NP (DT the) (NN method)) (PP (IN for) (S (VP (VBG determining) (NP (NP (DT the) (NN slope)) (PP (IN of) (NP (NP (DT a) (NN line)) (PP (IN on) (NP (DT a) (JJ velocity-time) (NN graph)))))))))) (VP (MD will) (VP (VB be) (VP (VBN discussed)))) (. .)))
Thus, in this part of the lesson, the method for determining the slope of a line on a velocity-time graph will be discussed.
(ROOT (S (PP (IN In) (NP (DT a) (JJ position-time) (NN graph))) (, ,) (NP (NP (DT the) (NN slope)) (PP (IN of) (NP (DT the) (NN line)))) (VP (VBZ represents) (NP (DT the) (NN velocity))) (. .)))
In a position-time graph, the slope of the line represents the velocity.