But we're not just talking about the absolute value of velocity, we're integrating the absolute value of velocity over time, from time equals zero to time equals 40. So if you integrate speed, if you're saying, okay, for every little amount of time, dt, she has some speed, well, that's gonna give you the distance that she travels. So the distance, remember, is the difference between distance and displacement, is displacement you can think of as the net distance. It takes, if you go back and forth a bunch of times, it's going to add up to the distance, but they're going to net out with respect to each other in displacement. So this right over here is going to give us the total distance, not displacement, that she travels over those 40 minutes. If there was no absolute value sign here, then we'd be talking about the displacement. And so let me write that.