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17 The position of a particle moving along the x axis is given in centimeters by x -9.751.50r3, where tis in seconds. Calculate (a) the average velocity during the time interval-2.00s to-3.00 s; (b) the instantaneous velocity at 2.00 s; (c) the instantaneous ve- locity at t-3.00s; (d) the instantaneous velocity at -2.50s; and (e) the instantaneous velocity when the particle is midway between its positions at t = 2.00 s and t = 3.00 s. (f) Graph x versus 1 and in- dicate your answers graphically.

From the previous problem, Problem 2.17, answer the questions below; (20-3+3+4+5+5 points) a. Does the particle stop for time t between -4 s and +4 s? If it stops, when? Explain your answer. b. Does this particle change direction? Explain your answer. c. Describe the motion of the particle for time t between -4 s and +4 s. d. Graph v(i) versus t for -4 ssts4 s. Please use a graph sheet to answer f). You can download and print it out from BB. Make sure to have proper labels and scales for both axes.] e. Graph a(t) versus t for -4 s s t s 4 s. [Please use a graph sheet.]

i just need the second image "from the previous problem" explained

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15 10 4 321 0 1 234 X Vs t graph , vertical axis = X , Horizontal = t

dt At troか.wgNGJ .,t-claes not charge. vuchon .fts Усч can in a have a lo ๘ Maxima o nina dt9 7 6 4 3 43 21 0 -6 7 9a Vs t graph , vertical = a , horizontal = t

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