University Mathematics Handbook (2015)
VIII. Integral Calculus of Multivariable Functions
Chapter 5. Geometric and Physical Applications
a. Area of Domain :
b. The volume of a cylindrical solid bounded by a cylindrical surface the directrix of which is parallel to -axis and bounded above by surface and below by is
when is the projection of the body on plane .
c. Mass of planar body with planar density
d. The static moment of inertia of planar region , with planar density
1. Relative to -axis
2. Relative to -axis