**Unformatted text preview: **1 ) Complete problem F 5- 6 on page 233 of your textbook .
2 RUN
Equations
Unknowns
Givens
`ism
EF * 20
F : 25ON @ 30 % $ 6 . 30 0 = 250 [email protected] 60%
E M 8 : 0
NB
dimension
6 : 30 0
EF, = 0
Ne
Solution
EFX = 0 = . 250 sin 60 + Nc sin 30)
\NC = 433 ND
EMB = 0 = = N, Sin 30 ( . 15 ) - 43{ N ( . 2 ) + ( 250^) 1 0130 ( 0. 6)
WA = STINK
EF 1: 0 : NX - 577, 4 ~ + N( 10: 30-1 250 N / ` 60:01
433
\N 13 : 327 NC
2 ) Complete problem 5 - 26 on page 236 of your textbook.
Unknowing
6 m
Given
Equations
M._ _ = 18 My
EM8 : 0
NO
A FOO TOO*
butit
center of mass @ G.
( 2 ) 8
{ Fy = 0
Mbcom = 1.8 Ma
NB
center of mass @ G,
N'A
NB
dimensions
graph @ 10 0 of
critical angles
Graphs
NAUN
@ EMB = 0 : . 4 ( N, 1 + 1800 0^g ( 9.810^) ( 1) + 1860 kg ( 9. 8^}) ( 2-6 5in`)+ 120 0 bag (^) ( 2- 12.5^
Solutions\
29. 4
10. 30 0
NA = 58 ,860- 625 395in @\
Tipping NA = 0 . 62539 3in 6 : 58-860 , / 8 - 70. 30 % V
NB
EFX = 0 = NA + 18 860- 625:39 sino - ( 18+ 1.8+ 1. 2) . 10%(9.81m/}
73 .6\
NB = 147150 + 62539 5in8\
- 0
2 outriggers . N'A = NA =| ( 29. 4- 31. 3 5in b ) UN
70. 30
N'B = NB =\ ( 7 3. 6 + 31. 3 sin BJUN`
SECLUSIONBID...

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- Summer '06
- VENTSEL
- Sin, Harshad number, Trigraph