If you stood on a planet with four times the mass of Earth, and twice Earth's radius, how much would you weigh? If you stood on a planet with four times the mass of Earth, and twice Earth's radius, how much would you weigh? Four times your weight on Earth. Twice your weight on Earth. The same as on Earth. One-half your weight on Earth. One-fourth your weight on Earth.

One-fourth your weight on Earth.

Explanation:

If the mass of the earth is taken as M and the radius of the earth is R and that f the gravitational force is GM/ R square then the mass of the planet will be 4M and the radius of the planet will be 4R. The gravitational force of the planet will be 64M / (4 R) square this will equal to 64M / 16 R. Thus the G force will be 1/ 4 G force of the earth and thus this weight will be 1/4 that of the earth weight.

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor:

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