00:01
So, we have been given over here the resultant force that is f r 500 newton and we had to find the value of force and the theta.
00:08
And the resultant force is along y -axis as you can see over here.
00:11
So it is along the y -axis over here and this is along x -axis.
00:15
So this is the resultant force and we have to find this value of f and the angle theta over here.
00:20
Now i have redrawn the components over here and i have scaled the vector component over here, vector and scalar component over here.
00:30
So these are the vector components that i have drawn over here.
00:33
Now, we can draw the vector component from tail to tail.
00:36
So let me draw the vector components from tail to tail.
00:41
So we can draw them like this is our resultant, that is 500 newton.
00:48
So let us call this fr, that is 500 newton.
00:54
And now moving on to that, we can draw our, the value of f over here, that is 5 ,000 newton.
00:59
Is this is the f.
01:04
Now, so this is we are drawing from tail to tail and we can also draw this like this and this is matching over here.
01:17
So this is 700 newton over here.
01:20
I have drawn them.
01:21
Now we will put the value of angles over here.
01:24
So this is 90 minus theta.
01:26
This is 90 minus theta because if this is theta, so this angle will become 90 minus theta.
01:32
As you can see from the diagram...