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MMLU / A math book and a physics book sitting on a table are tied together with a…

Problem

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question

A math book and a physics book sitting on a table are tied together with a length of string. With the string taut one book is pushed off the edge of the table. As it falls the other book is dragged horizontally across the table surface. With no friction acceleration of the books is

choices

  1. zero
  2. g/2
  3. g
  4. a value between zero and g

subject

conceptual_physics

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Source and history

Official source

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