simple machine1 1
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YINJMIJYINJMIJ
^JHP
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H ynovcj ohibnmj ny hohibnmj qntb ljq kp mkok|nma vhpty- Ynovcj
ohibnmjy ohej qkpejhynjp-
hwn[hwo6>
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Ynovcj ohibnmjy hpj tkkcy tbht
bjcv7
/ tk tzpm h lkpij nmtk h chpajp kmj-
/ tk ibhmaj tbj dnpjitnkm kl hlkpij-
/ tk nmipjhyj tbj yvjjd nmihpp~nma kzt h thye-
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Tbj dnlljpjmt t~vjy kl ynovcj
ohibnmjy7
"h. qbjjc hmd hrcj"`. cj|jp
"i. vzccj~"d. qjdaj"j. nmicnmjd vchmj
"l. yipjq"a. ajhp
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Qbjjc hmd Hrcj
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H qbjjc hmd hrcj ny hynovcj ohibnmj-
Tbj qbjjc hmd hrcjbjcvy zy ihpp~ kp
ok|j bjh|~ k`gjityjhync~-
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H qbjjc hmd hrcj ikmynyty kl
h chpajp qbjjc "kp qbjjcy.ikmmjitjd `~ h yohccjpi~cnmdpnihc pkd-
Tbny i~cnmdpnihc pkd mhojd
tbj hrcj ny lhytjmjd tk tbjqbjjc yk tbht tbj~ tzpmtkajtbjp-
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Qbjm tbj hrcj ny tzpmjd# tbj
qbjjc ok|jy h apjhtjpdnythmijy tbhm tbj hrcj- Cjyylkpij ny pjxznpjd tk ok|j tbj
qbjjc-
Tbj hrcj ok|jy h ybkptjpdnythmij# `zt nt thejy cjyyjplkpij tk ohej tbj hrcjtzpmy-
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Jrhovcjy kl tkkcy qbnib zyj tbjqbjjc hmd hrcj hpj7
/ tbj yipjq dpn|jp
/ tbj vjminc ybhpvjmjp
/ tbj jaa `jhtjp
/ tbj ihp yvhmmjp
/ tbj thv
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Cj|jp
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H cj|jp ny h ynovcj ohibnmj-
H cj|jp ikmynyty kl h ytphnabtpkd kp vchme tbht vn|kty km h
vknmt emkq hy tbj lzcipzo-
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Tbj lzcipzo ihm `j ok|jd djvjmdnma
km tbj qjnabt kl tbj k`gjit tk `j cnltjdyk tbht tbj lkpij "jllkpt. mjjdjd tk cnlt
kp ok|j tbj k`gjit ny hy cnttcj hy
vkyyn`cj-
Nt ihm `j zyjd tk vzyb# vzcc kp cnlt
tbnmay-
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Vzybnma dkqm km kmj jmd kl h cj|jp
ipjhtjy hm zvqhpd oktnkm km tbjkvvkyntj jmd kl tbj pkd+vchme pjytnma km
tbj lzcipzo-
Tbj lzptbjp tbj dnythmij kl tbj ckhd lpko
tbj lzcipzo# tbj apjhtjp tbj lkpij "jllkpt.
pjxznpjd lkp tbj thye-
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Tbj mjhpjp tbj dnythmij kl tbj ckhd tk
tbj lzcipzo tbj yohccjp tbj lkpij "jllkpt.pjxznpjd lkp tbj thye-
Jrhovcjy hpj yinyykpy# bhoojpy
hmd qbjjc`hppkqy-
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Vzccj~
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H vzccj~ ny h ynovcj ohibnmj-
H vzccj~ ikmynyty kl h qbjjc qntb h
apkk|j pzmmnma pkzmd tbj kztjpjdaj- H pkvj kp `jct pzmy hckma tbny
apkk|j tk ok|j hpkzmd tbj vzccj~-
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Vzccnma tbj pkvj ht tbj ckkyj jmd qncc
cnlt tbj k`gjit htthibjd tk tbj ktbjpjmd kl tbj pkvj-
Qkpe ny ohdj jhynjp `jihzyj cjyy
jmjpa~ ny mjjdjd tk vzcc tbj pkvj tbhm
tk cnlt tbj k`gjit-
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Tbj vzccj~ ybkqm `jckq ny h lnrjd
vzccj~- H lnrjd vzccj~ ny h vzccj~ tbhtdkjy mkt ok|j- Qbjm tbj pkvj ny
vzccjd# tbj ckhd ny vzccjd zv-
H lnrjd vzccj~hwn[hwo6>
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Jrhovcjy kl lnrjd vzccj~y hpj
/ tbj vzccj~ lkp cnltnma h bjh|~ k`gjit
/ tbj vzccj~ lkp phnynma kp ckqjpnma h lcha-
Tbj zyjy kl lnrjd vzccj~y
H lnrjd vzccj~ ohejy nt jhynjp tk cnlt h bjh|~
k`gjit `~ ibhmanma tbj dnpjitnkm kl tbj
lkpij-hwn[hwo6>
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Dnhapho `jckq ybkqy h ok|h`cj vzccj~-
H ok|h`cj vzccj~
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H ok|h`cj vzccj~ dkjy mkt ibhmaj tbjdnpjitnkm kl tbj lkpij-
@ktb tbj jllkpt hmd tbj ckhd ok|j nm
tbj yhoj dnpjitnkm-
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Tbj jllkpt ozyt ok|j h apjhtjp
dnythmij tbhm tbj ckhd-
Dnhapho `jckq ybkq hm jrhovcj kl h
vzccj~ y~ytjo tbht ikmynyty kl h lnrjd
vzccj~ hmd h ok|h`cj vzccj~-
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H vzccj~ y~ytjo
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Nt ibhmajy tbj dnpjitnkm kl tbj lkpij-
Nt jmh`cjy zy tk zyj cjyy lkpij tk cnlt
tbj ckhd-
H iphmj zyjy lnrjd hmd ok|h`cj vzccj~y tk cnlt |jp~
bjh|~ ckhdy-hwn[hwo6>
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Qjdaj
ikmj/ybhvjd qjdajy tpnhmacj/ybhvjd qjdajy
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H qjdaj ny h ynovcj ohibnmjikmynytnma kl kmj kp tqk nmicnmjd
vchmjy lkponma h ybhpv jdaj-
Qjdajy hpj zyjd tk izt kp yvcnt tbnmay-
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Jrhovcjy kl qjdajy hpj hrjy# emnljy#
yinyykpy# yhqy hmd mjjdcjy-
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Nmicnmjd Vchmj
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Hm nmicnmjd vchmj ny h ynovcj ohibnmj
ikmynytnma kl h vchmj kp h lcht yzplhijvchijd nm h ychmtnma ohmmjp hy ybkqm
`jckq-
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Nmicnmjd vchmjy ohej nt jhynjp tk ok|j
bjh|~ k`gjity-
Nt ny jhynjp tk vzyb h bjh|~ ckhd zvh ajmtcj nmicnmjd vchmj tbhm h ytjjv
nmicnmjd vchmj-
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Jrhovcj ny nmicnmjd vchmjy hpj
ythnpihyjy# phovy hmd ycndjy-
hwn[hwo6>
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Yipjq
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H yipjq ikmynyty kl hm nmicnmjd vchmjqphvvjd hpkzmd h ybhlt kp i~cnmdjp-
H yipjq ihm lnr tqk k`gjity tkajtbjp-
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Tbny nmicnmjd vchmj tbht lkpoy h ybhpv
vknmt hcckqy h yipjq tk vjmjtphtjjhync~ nmtk qkkd qbjm tzpmjd-
Jrhovcjy hpj ikpe yipjq# bhmd dpncc#ghp cndy# yvhmmjpy hmd A/ichov-
Yipjq ihm `j zyjd tk lhytjmbnmajy km dkkpy-
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Tkkcy qbnib zyj tbj ikmijvt kl tbj yipjqhwn[hwo6>
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Ajhp
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H ajhp ny h ynovcj ohibnmj tbht
ikmynyty kl h qbjjc qntb tjjtb-
Ajhpy hpj tkktbjd pkzmd dnyiy-
Ajhpy ohej ok|jojmt jhynjp-
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Qbjm tqk ajhpy hpj lnrjd tkajtbjp# tbj
tzpmnma kl kmj ajhp qncc tzpm tbj ktbjpajhpy hy
qjcc-
Ykoj ajhpy bh|j h yipjq kp htkktbjd ybhlt tk pjvchij tbj ktbjp
qbjjc-
Ajhpy bjcv ibhmaj tbj yvjjd hmd
tbj dnpjitnkm kl ok|jojmty-hwn[hwo6>
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H ajhp oh~ hcyk ikmynyt kl h vhnp kl
tkktbjd qbjjcy tbht vpkdzij h ijpthnm
yvjjd# lkp jrhovcj h `ni~icj!y ajhp tbhtikmtpkcy tbj `ni~icj!y yvjjd-
Ajhpy kl h `ni~icjhwn[hwo6>
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Ajhpy hpj lkzmd nm ickiey# dpnccy#
bhmdbjcd jaa `jhtjpy hmd qhtibjy-
Ajhpy nm h qhtib# h dpncc hmd hm jaa `jhtjp
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PJLJPJMIJY
bttv7++qqq-yikpjh-iko+jma+jrhobhcc+jmktjy+Hy
Hcnhy H`dzcchb# "0662.# Rvpjyy ZVYP Yinjmij# Vjthcnma Gh~h# Vjmjp`nt Yhy`hdn-
http://www.scorea.com/eng/examhall/enotes/As61517.htmlhttp://www.scorea.com/eng/examhall/enotes/As61517.html