Difference between revisions of "Pulley"

Latest revision as of 20:29, 31 August 2018

Pulleys are used on boats to raise the heavy sails.

A pulley is a set of ropes and wheels that can be used to lift heavy objects more easily.

A pulley can be used to raise the sails of a ship or lift an engine from a car.


A pulley can make it easier to lift an object.

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 {| class="wikitable"
 |-
-|[[File:Pulley.png|center|400px]]
+|[[File:Pulley.png|center|200px]]
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-| style="height:20px; width:400px; text-align:center;" |A pulley can make it easier to lift an object.
+| style="height:20px; width:200px; text-align:center;" |A pulley can make it easier to lift an object.
 |}