The escape velocity from the earth is 11.2 km/s the mass of another planet is 100 times of mass of earth and its radius is 4 times the radius of earth. The escape velocity for the planet is:-
56.0km/s
280km/s
112km/s
11.2km/s
A
56.0km/s
B
11.2km/s
C
280km/s
D
112km/s
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