A body of mass 2kg is thrown into space with escape velocity 11.2km/s, the escape velocity for another body of mass 5 kg will be .
A body of mass 2kg is thrown into space with escape velocity 11.2km/s, the escape velocity for another body of mass 5 kg will be .
A. 38 km/s
B. 22.4 km/s
C. 5.6 km/s
D. 11.2 km/s
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