Calculating Centre of Mass in Spherical Coordinates | Step-by-Step Guide

[JaysFan31]

Wondering if someone could help me get this answer. I don't get spherical coordinates at all.

The volume of the region given in spherical coordinates by the inequalities
3 less than or equal to rho less than or equal to 5
0 less than or equal to phi less than or equal to pi/6
-pi/6 less than or equal to theta less than or equal to pi/6
is filled with uniform material. Find the x-coordinate of the centre of mass.

Thanks for any help.

John

 

[quasar987]

There is a subforum specifically dedicated to posting homework questions. A moderator will move this thread there eventually, but please post further questions in the appropriate place.

https://www.physicsforums.com/forumdisplay.php?f=152