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MMLU-Pro / 11598 / A long cylindrical log of specific gravity (2/3) will float in water with its…

Problem

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

question

A long cylindrical log of specific gravity (2/3) will float in water with its axis horizontal. As its length gradually is reduced it will float in the same position. If its length is reduced so that it is only a fraction of its diameter, it will float with its axis vertical. What is its diairieter-to-length ratio for which it will just float with its axis vertical?

category

engineering

options

  1. 1.5
  2. 2.5
  3. 1.33
  4. 0.8
  5. 2.0
  6. 0.5
  7. 1.1
  8. 1.75
  9. 1.0
  10. 1.25

src

stemez-FluidMechanics

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Source and history

upstream_id / Original problem ID
11598
task_id
b889faca-9534-5168-aaa0-fea94c16f5de
task_key
default--test--11598
task_revision_id
1
config / split
default / test

Official source

initial import