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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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9 years ago

 
A child on a swing-set swings back and forth. If the length of the supporting cables for the swing is 4.2 m, what is the period of oscillation? 
A)
 
4.1 s 
B)
 
4.5 s 
C)
 
4.9 s 
D)
 
5.3 s 
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padrepadre
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9 years ago
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mikael Author
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#2
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9 years ago
Thanks a lot, really helps.
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