Two spherical planets have the same mass but densities in the ratio \( 1: 8 \). For these planet...

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Two spherical planets have the same mass but densities in the ratio \( 1: 8 \). For these planets, the
(1) acceleration due to gravity will be in the ratio \( 4: 1 \)
(2) acceleration due to gravity will be in the ratio \( 1: 4 \)
(3) escape velocities from their surfaces will be in the ratio \( \sqrt{2}: 1 \)
(4) escape velocities from their surfaces will be in the ratio \( 1: \sqrt{2} \)
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