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4 !* & .$/1 ,5 , !$/')21 #$,% , 1$. 1
,63E29 32=@< 36B>2CC2 <8 5:D2B:< @=69 82H2 >6?52D2B *6B92D:<2? CECE?2? 82>32B 36B:<ED
( 5: 2D2C 3:52?8 52D2B =:4:? 6B2A2<29 A6B46A2D2?
32=@< D6BC63ED
,63E29 36?52 36B>2CC2 <8 36B86B2< 56?82? <6
46A2D2? > C 6B2A2<29 36C2B 82H2 A6B=2G2?2? H2?8 A
5:A6B=E<2? 282B 36?52 D6BC63ED D6A2D 36B96?D: > 52B:
D6>A2D C6>E=2
,63E29 32=@< 36B>2CC2 <8 >6=E?4EB D2?A2 <646A2D2? 30° B
2G2= 5: 2D2C 3:52?8 >:B:?8 H2?8 =:4:? C6>AEB?2 $:<2
D2? >6BEA2<2? CE5ED <6>:B:?82? 3:52?8 '2CC2 52? >2C:?8 >2C:?8 <8 52? <8
52? > C D6?DE<2? ,E5ED 3:52?8 >:B:?8 D6B9252A 9@B:I@?D2= J 52?
2 82H2 ?@B>2= A252 36?52 > C -6?DE<2?
3 A6B46A2D2? H2?8 D:>3E= A252 36?52 2 2B29 86B2< 36?52
4 ;2B2< H2?8 5:D6>AE9 C6D6=29 C 3 A6B46A2D2? 36?52
E2 36?52 52? 5::<2D<2? A252 E;E?8 E;E?8 D2=: 4 D682?82? D2=:
H2?8 5:C2?8<ED<2? A252 <2DB@= C6A6BD: A252 82>32B E2 3E29 3@=2 52? H2?8 >2C:?8 >2C:?8 >2CC2?H2
<8 5::<2D 56?82? D2=: 52? 5:82?DE?8 A252 =2?8:D
=2?8:D =:7D $:<2 =:7D 36B86B2< <6 2D2C 56?82? A6B46A2D2?
> C 36B2A2 D682?82? C6D:2A D2=: > C
A E2 36?52 52? 5::<2D<2? A252 E;E?8 E;E?8 D2=:
H2?8 5:C2?8<ED<2? A252 <2DB@= C6A6BD: A252 82>32B
B
36B:<ED
'2CC2 36?52 52? >2C:?8
'2CC2 <65E2 36?52 >2C:?8 >2C:?8 # <8 52? >2C:?8 <8 52? <8 %2DB@=
# <8 > C ,E5ED <6>:B:?82? 3:52?8 5:2?882A =:4:? C6>AEB?2 $:<2
D6B9252A 9@B:I@?D2= J $:<2 3:52?8 =:4:? C6>AEB?2 A6B46A2D2? 8B2F:D2C: > C
D6?DE<2? D6?DE<2?
2 82H2 ?@B>2= A252 36?52 2 2B29 86B2< 36?52
3 2B29 86B2< <65E2 36?52 3 A6B46A2D2? 86B2< 36?52
4 A6B46A2D2? 86B2< <65E2 36?52 A 4 D682?82? D2=:
5 D682?82? D2=: B
*6B92D:<2? CECE?2? 82>32B 36B:<ED
: 52=2> C63E29 =:7D 5:D6>A2D<2? D:>32?82? 3252? ,22D
N =:7D 52=2> <62522? 5:2> "6B: >6?:>32?8 3252??H2
C69:?882 5:52A2D<2? 36B2D "6B: ( $:<2 > C
T
A D6?DE<2? A6?E?;E<2? D:>32?82? ;:<2
2 =:7D 36B86B2< F6BD:<2= <6 2D2C 56?82? A6B46A2D2?
T T D6D2A > C
m g 3 =:7D 36B86B2< F6BD:<2= <6 2D2C 56?82? A6B=2>32D2?
A
D6D2A > C
4 =:7D 36B86B2< F6BD:<2= <6 32G29 56?82? A6B46A2D2?
D6D2A > C
B 5 =:7D 36B86B2< F6BD:<2= <6 32G29 56?82? A6B
=2>32D2? D6D2A > C
m g ,6C6@B2?8 H2?8 >2CC2?H2 <8 5:D:>32?8 5: 52=2> =:7D
B
'2CC2 52? >2C:?8 >2C:?8 <8 52? <8 '6;2 H2?8 C652?8 36B86B2< <6 2D2C 56?82? A6B46A2D2? D6D2A
=:4:? C6>AEB?2 >2CC2 D2=: 52? <2DB@= 5:232:<2? $:<2 > C $:<2 A6B46A2D2? 8B2F:D2C: 252=29 > C D6?DE<2?
> C D6?DE<2? 36B2D @B2?8 :DE 5: 52=2> =:7D
2 A6B46A2D2? 36?52 52?
3 D682?82? D2=:?H2
Dinamika Gerak 103