A particle undergoes a constant acceleration of 4.60 m/s. After a certain amount of time, its velocity is 12.4 m/s. (Where applicable, indicate the direction with the sign of your answer.) (a) If its initial velocity is 6.2 m/s, what is its displacement during this time? Xm (b) What distance does it travel during this time? Xm (c) If its initial velocity is -6.2 m/s, what is its displacement during this time? x m (d) What is the total distance the particle travels during the interval in part (c)? Xm