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P1200 Group Work #2 (Friday) Date: 9/8/2023 (d) How much distance was covered between t = 6s and t = 8s? (e) How much distance was covered between t = 8s and t = 10s? (Hint: start by deter- mining the acceleration during this interval, then use one of the kinematic equations.) (f) Did the rollerblader ever reverse direction? If so, when did this occur? 2Problem 1 A rollerblader starts off at initial position x(0) = 0. Their velocity vs. time graph is depicted below. 3.5 Co 2.5 v(t) [meters/second] 1.5 0.5 0 2 4 6 8 10 12 14 16 18 t seconds (a) During which time interval(s) was the rollerblader traveling with constant speed? (b) What was the rollerblader's average acceleration between t = 0s and t = 18s? (c) During which time interval did the rollerblader's acceleration have the largest magni- tude? What was that magnitude