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MMLU-Pro / 9420 / Which of the following concerning uniform circular motion is true?

Problem

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

question

Which of the following concerning uniform circular motion is true?

category

physics

options

  1. A satellite undergoing uniform circular motion is falling toward the center in a circular path.
  2. The centripetal acceleration and velocity point in the same direction.
  3. The centripetal acceleration and velocity point in opposite directions.
  4. The acceleration of the object in motion changes whereas the velocity is constant.
  5. The centrifugal force and the centripetal force cancel each other out in uniform circular motion.
  6. The centrifugal force is greater than the centripetal force in uniform circular motion.
  7. A satellite undergoing uniform circular motion is moving away from the center in a circular path.
  8. The centripetal force acts in the same direction as the velocity.
  9. The centrifugal force is the action-reaction pair of the centripetal force.

src

ori_mmlu-high_school_physics

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Source and history

upstream_id / Original problem ID
9420
task_id
ae72663f-697a-5a92-b6b4-904cbe266608
task_key
default--test--9420
task_revision_id
1
config / split
default / test

Official source

initial import