A marble and a cube are placed at the top of a ramp. Starting from rest at the same height, the ...

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A marble and a cube are placed at the top of a ramp. Starting from rest at the same height, the marble rolls and the cube slides (no kinetic friction) down the ramp. Determine the ratio of the center-of-mass speed of the cube to the center-of-mass speed of the marble at the bottom of the ramp.
(A) \( 1.14 \)
(B) \( 1.20 \)
(C) \( 0.77 \)
(D) \( 1.18 \)
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