Solved: If Earths mass and radius both suddenly doubled,
Chapter 4, Problem 4.3(choose chapter or problem)
If Earths mass and radius both suddenly doubled, what would be the new value of the acceleration of gravity near Earths surface? (a) 9.80 m/s2 (b) 4.90 m/s2 (c) 2.45 m/s2 (d) 19.6 m/s2 (e) 12.6 m/s2
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