(Solved): A velocity-time graph is shown below for a particle moving in one dimension. The grid is accurate: ...

A velocity-time graph is shown below for a particle moving in one dimension. The grid is accurate: each step in the vertical direction is \( 10 \mathrm{~m} / \mathrm{s} \) and each step in the horizontal direction is \( 1 \mathrm{~s} \). a. Make an accurate graph of the acceleration as a function of time below: b. Compute the average velocity on the time interval \( [0,5 \mathrm{~s}] \).