Physics, 17.07.2020 14:01 o10376643

In a certain region of space, the gravitational field is given by -k/r, where r=distance, k=const. if gravitational potential at r=r0 be v0,then what is the expression for the gravitational potential v? options
1)k log(r/ro)
2)k log(ro/r)
3)vo+k log(r/ro)
4)vo+k log(ro/r)
plz help me out
I will mark u as brainliest if u answer correct

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In a certain region of space, the gravitational field is given by -k/r, where r=distance, k=const. i...

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