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Escape velocity on the surface of earth is . Escape velocity from a planet whose mass is the same as that of earth and radius 1/4 that of earth is
detailed solution
Correct option is C
ve=2GMR=11.2km/s vp=2GMPRP=2GMR4=42GMR=22GMR=2×11.2km/s=22.4km/sTalk to our academic expert!
Similar Questions
For a satellite escape velocity is 11 km/s. If the satellite is launched at an angle of 60° with the vertical, then escape velocity will be
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