Assertion: star's surface gravity | /r/HasProperty | proportional
Facets:
value: to its radius
type: OTHER
value: approximately
type: DEGREE
value: approximately inversely
type: DEGREE
Source sentences:
text: Therefore, the surface gravity of a planet or star with a given mass will be approximately inversely proportional to the square of its radius, and the surface gravity of a planet or star with a given average density will be approximately proportional to its radius.
text: Therefore, the surface gravity of a planet or star with a given mass will be approximately inversely proportional to the square of its radius, and the surface gravity of a planet or star with a given average density will be approximately proportional to its radius.