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Type: Multiple-Choice
Category: Forces and Motion
Level: Grade 5
Score: 1
Author: tawauna
Last Modified: a year ago

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Forces and Motion Question

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Grade 5 Forces and Motion

A builder is designing a wheelchair ramp for a portable classroom. The BEST choice of building materials to reduce friction is a wooden ramp covered
  1. with carpet.
  2. in sandpaper.
  3. with a smooth plywood surface.
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