Mars has a mass of about 6.49 Ã 1023 kg, and its moon Phobos has amass of about 9.8 Ã 1015 kg.
If the magnitude of the gravitational force between the two bodiesis 4.05 Ã 1015 N, how far apart are Mars and Phobos? The value ofthe universal gravitational constant is 6.673 Ã 10-11 N Â·m2/kg2.
Answer in units of m.

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Jamar FerryLv2

7 Mar 2019

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