- #1
hms.tech
- 247
- 0
I think i found a mistake on wikipedia about t he moment of inertia of filled circular quadrant.
the link to the page
http://en.wikipedia.org/wiki/List_of_area_moments_of_inertia
the link to the specific object :
http://en.wikipedia.org/wiki/File:Area_moment_of_inertia_of_a_quartercircle.svg
It says I = [itex]\frac{\pi r^{4}}{16}[/itex]
which is wrong and should be :
I= [itex]\frac{\pi r^{4}}{8}[/itex]
the link to the page
http://en.wikipedia.org/wiki/List_of_area_moments_of_inertia
the link to the specific object :
http://en.wikipedia.org/wiki/File:Area_moment_of_inertia_of_a_quartercircle.svg
It says I = [itex]\frac{\pi r^{4}}{16}[/itex]
which is wrong and should be :
I= [itex]\frac{\pi r^{4}}{8}[/itex]