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The escape velocity from the surface of the Earth is \(11.2 \mathrm{~km} / \mathrm{s}\). Find the escape velocity from a…

Q1

The escape velocity from the surface of the Earth is \(11.2 \mathrm{~km} / \mathrm{s}\). Find the escape velocity from a planet whose radius is 2 times that of Earth and mass is 8 times that of Earth.

a

\(15.8 \mathrm{~km} / \mathrm{s}\)

b

\(22.4 \mathrm{~km} / \mathrm{s}\)

c

\(5.6 \mathrm{~km} / \mathrm{s}\)

d

\(11.2 \mathrm{~km} / \mathrm{s}\)

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