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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
The radius of the Earth is R.  At what distance above the Earth's surface will the acceleration of gravity be 4.9 m/s2?
A) 0.41 R
B) 0.50 R
C) 1.0 R
D) 1.4 R
E) 2.0 R
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duddyduddy
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tinagirl99
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