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OpenStudy (anonymous):
What type of machine is a CD player? A. simple machine B. compound machine http://static.k12.com/calms_media/media/1140500_1141000/1140513/1/924da0b7c5272bf7eb9b0cbc542f5f3ae96176d5/MS2_PHY_06_09_assess_PIC_cd_player.jpg
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OpenStudy (anonymous):
@RANE
OpenStudy (rane):
is that your qiuz ? u r asking all the answers
OpenStudy (anonymous):
no pratice
OpenStudy (rane):
r u sure , becoz we r not allowed to just continuously give answers to the same user in the same mean time ? i dont waan get suspended
OpenStudy (anonymous):
u not this is a practice
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OpenStudy (rane):
ok well the answers is A
OpenStudy (anonymous):
Actually it is B, it has wheel and axle and lever and fulcrum.
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