1. The problem statement, all variables and given/known data In the time interval from 0.0 s to 10.8 s, the acceleration of a particle traveling in a straight line is given by ax = (0.1 m/s3)t. Let to the right be the +x direction. The particle initially has a velocity to the right of 10.0 m/s and is located 4.8 m to the left of the origin. 2. Relevant equations (a) Determine the velocity as a function of time during the interval. (b) Determine the position as a function of time during the interval. (c) Determine the average velocity between t = 0.0 s and 10.8 s. 3 m/s Compare it to the average of the instantaneous velocities at the start and ending times. Are these two averages equal? 3. The attempt at a solution (a) v(t) = (0.05t^2)+10 this was determined to be right... (b) x(t) = (0.017t^3)+10t+4.8 this is wrong...why? Significant Figures?