The escape velocity for a rocket from earth is 11.2 kg/sec. Its value on a planet where acceleration due to gravity is double that on the earth and diameter of the planet is twice that of earth will be in km/sec

Options :
  1. 22.4
  2. 33.4
  3. 11.2
  4. none of the above

Answer and Explanation :-

Answer: Option 1


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : In some region, the gravitational field is zero. The gravitational potential in this region

Next Question : Consider a satellite going round the earth in an orbit. Which of the following statement is wrong

Click here for free online test on Gravitation


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-

Even the snow melts, let alone the frugal regards of a soul confident in its own eternity.
-Sorin Cerin Wisdom Collection: The Book of Wisdom