Centros de masa
vommétrica de
, distribución
am P
= masa
0 001
=
-
E
v =
Bir -
volmen de una esfera
av= BITBrdr-dV ur dr
=
m SPav /01
= =
-
Euπr ar
am 0
=
~
de
distribución superficial masa
dS
am udS
=
-(X,y) 0.(X
=
-
y)
Sam=SSD 50 (x-y)dxdy
D =
(
SXxy = e X =
1e =
y 1)
=
m S/(x -y)
=
axay (â yx),dy 10
=
-
=
-y-1dy =
-
zy -
47!
=I -
5 0
=
m SSSve0
=
1 -
Edxdydz
X U sen
=
4 COS 8
u sen 4 sent
y =
z
=
r CDS 8
131 r =
sen c
m= SS/01 -
E sen4 dedear
m SoS?"Se
=
o
1-
senedydar
vommétrica de
, distribución
am P
= masa
0 001
=
-
E
v =
Bir -
volmen de una esfera
av= BITBrdr-dV ur dr
=
m SPav /01
= =
-
Euπr ar
am 0
=
~
de
distribución superficial masa
dS
am udS
=
-(X,y) 0.(X
=
-
y)
Sam=SSD 50 (x-y)dxdy
D =
(
SXxy = e X =
1e =
y 1)
=
m S/(x -y)
=
axay (â yx),dy 10
=
-
=
-y-1dy =
-
zy -
47!
=I -
5 0
=
m SSSve0
=
1 -
Edxdydz
X U sen
=
4 COS 8
u sen 4 sent
y =
z
=
r CDS 8
131 r =
sen c
m= SS/01 -
E sen4 dedear
m SoS?"Se
=
o
1-
senedydar