Question:
If escape velocity one earth surface is 11.1 km/hr then find the escape velocity on the moon surface if mass of moon is \(\frac{1}{81}\) times of the mass of the earth and radius is \(\frac{1}{4}\) times radius of earth
If escape velocity one earth surface is 11.1 km/hr then find the escape velocity on the moon surface if mass of moon is \(\frac{1}{81}\) times of the mass of the earth and radius is \(\frac{1}{4}\) times radius of earth
Updated On: Dec 2, 2025
- 2.46 km/hr
- 3.46 km/hr
- 4.4 km/hr
- None of these
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The Correct Option is A
Solution and Explanation
The correct option is (A): 2.46 km/hr.
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