00:01
Now, here, in this question, we have a kind of a cylindrical lock, right? so it's something like this.
00:06
So that's a cylindrical lock, all right? and we want to cut a rectangular beam, right, from this log, right? so the beam were, of course, insin -scrapped into this circle, right? and suppose this depth is d and this weight is w, right? and you are giving that the diameter, which of course is this, of this, of this, a lot, block is actually 13 inches, right? so this is 13 inches, basically.
00:35
You're asked to find, and also you're given there, the question says the strength, which is is, and that's, you know, it's given by basically wd squared, okay? and of course, according to some units, right, and you can put it coefficientally, but we can set the coefficientally well.
00:51
It doesn't really matter...