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MMLU-Pro / 11987 / A liquid-propellant rocket uses 22 lb of fuel per second and 300 lb of oxidant…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A liquid-propellant rocket uses 22 lb of fuel per second and 300 lb of oxidant per second.The exhaust gases leave the rocketat 2,000 fps. Calculate the rocket thrust.

category

engineering

options

  1. 45,000 lb
  2. 18,000 lb
  3. 28,000 lb
  4. 30,000 lb
  5. 15,000 lb
  6. 20,000 lb
  7. 10,000 lb
  8. 25,000 lb
  9. 40,000 lb
  10. 35,000 lb

src

stemez-FluidMechanics

Discussion

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Source and history

upstream_id / Original problem ID
11987
task_id
5d2c6471-11aa-5cde-8ffb-1780e8984b63
task_key
default--test--11987
task_revision_id
1
config / split
default / test

Official source

initial import