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Please help! I have 2 parts for this, ‘this is the second part!,

Please help! I have 2 parts for this, ‘this is the second part!,-example-1
User Pbhowmick
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1 Answer

3 votes

two stars very close to each other

Rolling friction

A cruise ship travels west at a constant speed

size of the object

User Zysaaa
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