Olympiad workbookNSEPRotational Motion
Rocket fuel is capable of giving an exhaust velocity of V_ rel =2.4 ~km / s in the absence of any external forces. The fuel required per kg of the payload to provide an exhaust velocity of 12 ~km / s to the rocket is
Options
- A3670 kg
- B8000 kg
- C147.4 kg
- D478.4 kg
Correct answer
C. 147.4 kg
Step-by-step solution
No Solution