Pulleys Are Awesome

By Matthew Preti

What is a Pulley?

Did you know if you didn't have a pulley life would be so hard. The pulley is made up of 3 parts: a wheel, a rope, and a load. A pulley is important because it makes work easier. Like when your on a zip line, a moveable pulley makes you move. When your trying to raise a flag you use a fixed pulley to raise it up. When your trying to raise a water bucket you use a compound pulley. So you can raise the water up. Hopefully you learned a lot about pulleys. May be you will do a something with pulleys soon . I wonder what kind of pulley you will use?

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