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Grade: upto college level 

                        
A rocket of total mass 1.11 X 10 5 kg, of which 8.70 X 10 4 kg is fuel, is to be launched vertically. The fuel will be burned at the constant rate of 820 kg/s. Relative to the rocket, what is the minimum exhaust speed that allows liftoff at launch?
5 years ago

Answers : (1)

Deepak Patra
askIITians Faculty
471 Points 
							233-642_1.PNG
5 years ago
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  • Test paper with Video Solution
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  • Study Planner
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  • Discussion Forum
  • Previous Year Exam Questions


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