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We calculated in class that the escape speed from Earth is $11k\frac{m}{s}.$ What would be the escape speed from a planet the same size as Earth, but $4$ times as massive as Earth?

A$)22k\frac{m}{s}$

B$)2\mathrm{.}75k\frac{m}{s}$

$44k\frac{m}{s}$

D$)5\mathrm{.}5k\frac{m}{s}$