Calculate the ratio m/mo for a rocket to attain the escape velocity 11.2km/s after starting from rest when maximum exhaust velocity of the gases is 1.6km/s
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Explanation:
The escape velocity for a rocket on the earth is 11.2km/sec. Its value on a planet where acceleration due to gravity is twice that on the earth and the diameter of the planet is twice that of the earth, will be (in km/sec):
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