(1) Translation "end on": 



2 ,0^0 

 T = — on ab^U^ 



3 2-a. 



i , «0 



M - — on ab^, k = k, = 



3 ^ 2-a, 



(2) Translation "broadside on": 

 2 



2-^0 



A/ = — pn ab^, 

 3 



A = /fc. 



'0 



' 2-^0 ' 

 (3) Rotation about an axis perpendicular to axis of symmetry: 



T = - k'loj^, 1= — on ab^ (a^ + b^), 



2 15 



k = k'^ 



{a^-b^) (iSo-a^t 



See Table 1, taken from Reference (1). 

 30. Oblate spheroid (or planetary ellipsoid), a < b, see Section 138, where b = c: 

 Let e = eccentricity of sections through axis of symmetry. 



Oq = (e-Vl-e^ sin~'e), 



i3o=— [ Vl-e^ sin"^e -e(l-e2)]. 

 (1) Translation "broadside on" or parallel to axis: 



2 , 9 "0 

 T= — pn ab^V^ 



3 2-a 



. 4 9 "° 

 A/= — on ab , k = k. = 



3 ^ 2-a, 



391 



