Machines Quiz: Mechanics and Power

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Questions and Answers

What term is commonly applied to artificial devices employing engines or motors?

  • Machines (correct)
  • Natural forces
  • Renaissance natural philosophers
  • Biological macromolecules

Which type of power can drive machines according to the text?

  • Geothermal power only
  • Solar power only
  • Nuclear power only
  • Wind and water (correct)

What did Renaissance natural philosophers identify as elementary devices that put a load into motion?

  • Structural elements
  • Six simple machines (correct)
  • Modern computers
  • Biological macromolecules

What do modern machines consist of, as mentioned in the text?

<p>Structural elements, mechanisms, and control components (C)</p> Signup and view all the answers

What are some examples of modern machines mentioned in the text?

<p>Trains, automobiles, boats, and airplanes (B)</p> Signup and view all the answers

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