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Type: Multiple-Choice
Category: Simple Machines
Level: Grade 8
Score: 1
Author: richsams
Last Modified: 10 years ago

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Simple Machines Question

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Grade 8 Simple Machines

Austin needs to lift a 300 N object using only 100 N of force. To accomplish this, he will need a simple machine with a mechanical advantage of what?
  1. 3
  2. 0.3
  3. 90%
  4. None of the above