00:01
Continuing the previous problem, the resultant.
00:06
Just add up the i components, 72 plus 53, 125, plus add up the j components, which there's only one of them.
00:32
Now out of the k components, 54 plus 130 plus 200, 384.
00:46
We need the magnitude and the coordinate angles.
00:56
And we need to sketch it.
00:57
So i'm going to sketch it now.
00:59
125 in the eye direction.
01:03
So i'm going to say that's about this far.
01:07
Oh, wait a minute.
01:10
No, it's farther than that because f1 was only 90.
01:16
So farther than that, probably even farther than that.
01:25
J is 53 k is 384...