If the mass of the earth were 25% of its actual mass and radius were 50% of its actual radius, then escape velocity from the earth’s surface

If the mass of the earth were 25% of its actual mass and radius were 5

1.	If the mass of the earth were 25% of its actual mass and radius were 50% of its actual radius, then escape velocity from the earth’s surface
Answer» `a)11.2km/s` B)`22.4km/s` C)`11.2sqrt2km/s` `d)5.6km/s` ANSWER :B

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If the mass of the earth were 25% of its actual mass and radius were 50% of its actual radius, then escape velocity from the earth’s surface

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