SSC RSMSSB JE Mock Test 2024 Strength of Materials Torsion of Shaft Moment of Inertia about Polar Axis
What will be the location of the centroid of a quadrant circle, (where 'r' is radius of the circle)?
1
\(\frac{3r}{4\pi}\)
2
\(\frac{4r}{3\pi}\)
3
\(\frac{4r}{\pi}\)
4
\(\frac{r}{3\pi}\)