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  • Simple Machines
  • Which of the following reduces the effort by changing the...
Multiple choice

Which of the following reduces the effort by changing the direction of force applied?

  1. Wedge

  2. Levers

  3. Screw

  4. Inclined plane

  5. Pulley

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Pulley reduces the effort by changing the direction of force applied.

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