14:35
0.17
KB/S
: ,, 97
CMM
R. U (2R,
amm
2
(2)
OM HADE, (2R) - 1 / 2
R
(2) 5 TREP (EX)
| || 儿離所需脫離能(1)
xilius
mgr
KT
3
2 k
k (273+0)
mgr
mgr
3 (273+0)
2 Nmy, coso
AAt
F
16. REP
A
F
P
23
-4
AL
4 x 10
2. 1024 .
1000 · cos37°
6 X 102
2 x 10
-5.33×10^(牛顿/平方公尺)
3
17. FE (Ex) =— PV
2
| 10
3
100
(Ex)==-((1.2+2.4+1.4)|(1.01 X 10%)] X-
2
= 7.6 X 104 (J)
