alekjanjua06 alekjanjua06

09-12-2022
Physics

contestada

A newly discovered planet is found to have density 2pE and radius (RE/2)where pE and RE are the density and radius of Earth, respectively. The surface gravitational field of the planet is most nearly

A. 2.5 N/kg
B. 40 N/kg
C. 10 N/kg
D. 5 N/kg

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