00:01
In this problem, we have been given the following diagram and there is a two line which is exerting a force of 6 kiloons as indicated here.
00:11
And we have to determine the maximum moment that's created by this force about the point o.
00:18
And here we have the distances marked and also we have to determine the angle theta for this force to create the maximum moment.
00:27
So in order to compute the maximum moment, we know the expression.
00:31
Of moment that's the first times the perpendicular distance so here the force applied is six kilo -neutons and the distance is eight meters because we are talking about the maximum moment and that comes out to be 48 kiloons meter so that's the maximum moment about this point oh and now in order to compute this angle theta let's first compute this angle and let's take this angle as phi here.
01:03
So as we can observe that at this point b, there are two components of this applied force p.
01:09
One of the component, it will be in this direction and the other will be in this direction.
01:14
So both the components, it will be p cos, phi and p sine phi...