Get a Lift!
![](https://www.timeforkids.com/wp-content/uploads/2020/04/fishing.jpg?w=1024)
A pulley uses a wheel and a rope, cord, or chain. Pulleys help us lift things that are heavy. Here are some examples of pulleys at work.
Setting Sail
![](https://www.timeforkids.com/wp-content/uploads/2020/04/pullies.jpg?w=1024)
Sailboats use pulleys. Pulleys help raise the sails, turn the boat, and more.
Heavy Load
![](https://www.timeforkids.com/wp-content/uploads/2020/04/pullies2.jpg?w=1024)
Pulleys help us build. Cranes
crane
FEIFEI CUI-PAOLUZZO—GETTY IMAGES
a large machine used for moving heavy objects
(noun)
The crane lifted construction materials to the top of the building.
use pulleys. So do other construction machines.
Safety First
![](https://www.timeforkids.com/wp-content/uploads/2020/04/ROCK-CLIMBING-.jpg?w=1024)
A rock climber wears a harness
harness
MINT IMAGES/GETTY IMAGES
a set of straps for fastening something
(noun)
Audrey put the harness on the horse.
. It is attached to a person with a pulley. This helps keep the climber from falling if he or she slips.
Top of the Slopes
![](https://www.timeforkids.com/wp-content/uploads/2020/04/pullies3.jpg?w=1024)
A ski lift takes people up ski slopes. It is made of many pulleys. One of them is huge! Take a look at it here.
Did You Know?
![](https://www.timeforkids.com/wp-content/uploads/2020/04/pullies_illo.jpg?w=1024)
This is what a pulley looks like up close. Pulleys make it easier to lift heavy things. Can you think of other everyday examples of pulleys?