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car travels along a straight road (in the +x direction). The position of the car as a function of me is shown in the figure below. When the car changes speed, it does so uniformly, with arrows dicating the times when the push on the brakes or accelerator changes. Read it to me Position on x-axis (m) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Time (s) For each statement below, select the appropriate choice for the value of ax, the x-component f the acceleration. ead it to me legative Between S and L, ay is ... legative Between L and T, ay is ... Tero Between R and S, a, is... positive Between N and M, ay is ... Positive Between M and R, ay is ... pero After T, ay is ... Think of vectors (1) 'acceleration' and (2) 'rate of change in velocity'. They are equal by Befinition. The x-components of (1) and (2) have same sign. Submit Answer Incorrect. Tries 2/10, Previous Tries Evaluate ay, the x-component of the acceleration between R and S. Read it to me Submit Answer Tries 0/10 Post Discussion