Only G will know who I am and what I'm talking about. On this day and yesterday I have been making/also doing a peaceful... I guess you could say protest,... And it looks like I'm getting some of the attention needed but not all that I require. It also turns out that some of the people that have given me some of the attention required are now upset and most likely want to delete my account. How about it branly... go and delete my account and see that I will just come back stronger and more determined to have my words heard and spread through out GAME ON! sincerely branly users.

russian is not my first language, so i'm afraid i can't write out an answer in russian, but hopefully you can find a way to do so. here's my best translation of the problem: you're given a plot of a particle's position in one-dimensional space over time, and you're asked to find either the total distance traveled by the particle after 6 seconds had elapsed, or the total displacement of the particle after 6 seconds.

if you want the total distance traveled, you would first need to determine the particle's velocity as a function of time, then integrate that over the 6-second interval. we know the position function is quadratic with roots at 0 and 6, so we have

where is unknown. because the position is parabolic, there is symmetry about the midpoint at , and we know that

so that the position function is

which means the velocity is

then the total distance traveled is

so the total distance traveled is 20 m.

on the other hand, if you want to find displacement: the particle starts at and ends at , so its displacement is 0.