A planet in a distant solar system is $10$ times more massive than the earth and its radius is $10$ times smaller. Given that the escape velocity from the earth is $11\,\,km\,{s^{ - 1}},$ the escape velocity from the surface of the planet would be
$1.1\,\,km\,{s^{ - 1}}$
$100\,\,km\,{s^{ - 1}}$
$110\,\,km\,{s^{ - 1}}$
$0.11\,\,km\,{s^{ - 1}}$
Solution
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