Teknik Informatika: Soal UAS Fisika I - UDiNus Repository
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i i-li
r ' ; s s 2 o l ( 9 ,s t a r i i f r f3r o r nr . e sai n c fl a l l sa v e r t c a l d i s t a r r cl .r r, l i 5 c r r b i f o r r :
a , , e r t i c aclo i l r t ds p r i n gw
, ,h r c hr t c c r n p r r : s s a
en
: ;a r n o u n lY ' . 1 f j Cn r ,
i ) e t r : r m i n teh r :s p r i n gs t f i n e s :I;o i ] s t a n to f t h e : ; p r i n gA s s L t r r teh r rs p r n 1 3
has
a
l e g l i g ' b l rm
- .a : ; sJ , r c lg n o ' e d r r c s , s t c r . r ( e ,
c e b a ] lf i r c t1 a r ( . l r c tsf r c
[ ) e 1 t : r r r i n ae l l l r s t a r r r . ef rso m l h r p o i n t' , r r l r e rl h
t l n c o m f i r e s s esrpcrli n g( y , = {alt t h r sp o i n l )
m
V : : t Yl r = J t
I
'
t1
I
{ hl\
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kr)
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&
I t t n cc a r sl o ( . l1c(g e l h car s a r c . s u iot f t h e c r . r l lor r' ,
afterward?
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t,>[
M a n y o ; t h e f e a ' . r r r e s* e a d r n t r e I n i n e a r c h i t e : t u r e o f t h e p a s t w e r r . 'i n t r r . r d t t c , r: d
s i m p l yt o r d e c c r a t i v e: f f e c t , b u t f o r t e c h n r c arl e a s o n sO : r ec . ' x a r r t pilsel l r e c l c v c ' i o p t l c t r I
o f r n e t h o d st o s p a n a s p a c e f, r o m t h e s i m p l eb : - a n tt o a r c l - r easn d t j t : m e : ;[,) l e a s te- ' x p l a i r l
's
w h a t k i n d t h e t e c n i c a rl e a s o n s ?
4.
y o r " hr a c li n s e r ta s t r a v ro f l en g t I i n t o a t a l l g l a s so f w a t e r , Y o u p l a c cy o ' , r rf tn g t t ro v o r t l r e
t o p o f s t r a \/ , c a p t u r i n gs o m e a i r a b o v et h e ! v a t e rl J L rpt r e r r e n t i r ar gn v a d d i t i o n aal t r l r o n t
g e t t i n g i n o r o r r t a n d y o u l i f t t h e s t r a w f r o m t h e w a t e r Y o r , fri n d t h ; t t h e s t r a w r t ' l a i r r ' ;
most of the water,
a.
D o e s t n e a l r i n l h e s p a c eb e t v r e e ny o u r f i n g e r a n t l t l r e t r : p o f w a t e r rl r a v r , ' a
p r e s s u t 'P
e t h a t i s B r e a t e tr h a n ,e q u a l[ o , o r l e s st h a n t h e ; r l m o s p h e r i pt :r e s s u r t
P n c . r u t s i dt e
he straw?
b
y o u r sa n s w e r l
Explain
i i-li
r ' ; s s 2 o l ( 9 ,s t a r i i f r f3r o r nr . e sai n c fl a l l sa v e r t c a l d i s t a r r cl .r r, l i 5 c r r b i f o r r :
a , , e r t i c aclo i l r t ds p r i n gw
, ,h r c hr t c c r n p r r : s s a
en
: ;a r n o u n lY ' . 1 f j Cn r ,
i ) e t r : r m i n teh r :s p r i n gs t f i n e s :I;o i ] s t a n to f t h e : ; p r i n gA s s L t r r teh r rs p r n 1 3
has
a
l e g l i g ' b l rm
- .a : ; sJ , r c lg n o ' e d r r c s , s t c r . r ( e ,
c e b a ] lf i r c t1 a r ( . l r c tsf r c
[ ) e 1 t : r r r i n ae l l l r s t a r r r . ef rso m l h r p o i n t' , r r l r e rl h
t l n c o m f i r e s s esrpcrli n g( y , = {alt t h r sp o i n l )
m
V : : t Yl r = J t
I
'
t1
I
{ hl\
Y . : y "= O
. / - , r
)'--y,
kr)
C..,
A 1 0 , 0 0 0l ( g r a i l r o ; r rd: a r u, \ ,l r , t v c l i n ga 1a s p ee r l 2
&
I t t n cc a r sl o ( . l1c(g e l h car s a r c . s u iot f t h e c r . r l lor r' ,
afterward?
=""
t,>[
M a n y o ; t h e f e a ' . r r r e s* e a d r n t r e I n i n e a r c h i t e : t u r e o f t h e p a s t w e r r . 'i n t r r . r d t t c , r: d
s i m p l yt o r d e c c r a t i v e: f f e c t , b u t f o r t e c h n r c arl e a s o n sO : r ec . ' x a r r t pilsel l r e c l c v c ' i o p t l c t r I
o f r n e t h o d st o s p a n a s p a c e f, r o m t h e s i m p l eb : - a n tt o a r c l - r easn d t j t : m e : ;[,) l e a s te- ' x p l a i r l
's
w h a t k i n d t h e t e c n i c a rl e a s o n s ?
4.
y o r " hr a c li n s e r ta s t r a v ro f l en g t I i n t o a t a l l g l a s so f w a t e r , Y o u p l a c cy o ' , r rf tn g t t ro v o r t l r e
t o p o f s t r a \/ , c a p t u r i n gs o m e a i r a b o v et h e ! v a t e rl J L rpt r e r r e n t i r ar gn v a d d i t i o n aal t r l r o n t
g e t t i n g i n o r o r r t a n d y o u l i f t t h e s t r a w f r o m t h e w a t e r Y o r , fri n d t h ; t t h e s t r a w r t ' l a i r r ' ;
most of the water,
a.
D o e s t n e a l r i n l h e s p a c eb e t v r e e ny o u r f i n g e r a n t l t l r e t r : p o f w a t e r rl r a v r , ' a
p r e s s u t 'P
e t h a t i s B r e a t e tr h a n ,e q u a l[ o , o r l e s st h a n t h e ; r l m o s p h e r i pt :r e s s u r t
P n c . r u t s i dt e
he straw?
b
y o u r sa n s w e r l
Explain