:
, . 2.7:
Y 1 = 9,56 /(2×); Y 2 = s 2 = 10,12 /(2×), Y 3 = s 3 = 0,71 /(2×);
(D 4= 0 < 1):
/(2×),
(D 5= 0,07 < 1):
/(2×).
: Y ext = Y 5 = 2,44 /(2×).
:
, . 2.7:
v 1 = 1,08; v 2 = 8,85; v 3 = 24,29;
;
.
:
,
aext = 17,4 /(2×) , . 2.7.
:
v = v 1× v 2× v 3× v 4× v 5× v ext = 1,08×8,80×24,32×1,10×0,94×1,14 = 272,05.
:
272 , . .
1,14 , .
. , ( ), (s 2 = 10,12).
( ).
, (Y 3 = 0,71, Y 4 = 0,65).