00:01
Given that normal and shear stress magnitudes acting on horizontal and vertical planes at the points are, so the points given sx is equals to 46 ksi and sy, horizontal, vertical given 14 ksi and the sxy given 14 ksi.
00:32
So, this is the given quantities the normal and shear stress magnitudes acting on horizontal and vertical planes at these points, okay.
00:42
Now, from here we can easily determine the stress and the maximum in plane shear stress acting at the point which is given.
00:51
So, formula for this is sigma 1 is equals to sx plus sy divided by 2 square root of sx minus sy and square and divide by 4 plus sxy square, this is sigma 1, so we will put value directly in it, so sigma 1 is equals to we have sx, sy and sxy, so let me write down the values, this is 46 plus 14 divide by 2 plus root 46 minus 14 square divide by 4 plus square root of 14, okay...