Put Inclined Planes to the Test

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Put Inclined Planes to the Test

From the Series Searchlight Books ™ — How Do Simple Machines Work?

What do staircases, dump truck beds, and ramps have in common? All of them are inclined planes! Inclined planes are simple machines. They help us to do jobs more easily. But don't take our… Read More →

  • Lexile: 580
  • Dewey: 621.8