00:01
So let's say we have a couple of graphs of some objects.
00:05
We have a green ball that appears to be moving sort of like the same distance in each little snapshot.
00:12
We have a blue ball that starts off kind of closer together and gradually spreads out more and more.
00:20
So that would be like probably accelerating.
00:22
And then we also have a red ball, which is actually starts off with a higher velocity and then comes down.
00:30
To a slower velocity.
00:31
And so we want to look at, we have a position versus time graph, a velocity versus time graph, and then an acceleration versus time graph we're given for each of these.
00:44
So our position versus time for one of these looks like this.
00:47
Our velocity versus time looks like this.
00:51
And then our acceleration versus time looks like this...