The original primary use for pulleys was to make it easier to lift heavy items.
Published by Houghton Mifflin Harcourt Publishing Company. References The Free Dictionary The block and tackle pulley definition thus encompasses two physical arrangements. Be adamantine, and get after that perfect score!a person's area of skill, knowledge, authority, or work.Dictionary.com Unabridged
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Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012The American Heritage® Science Dictionary Using a simple machine such … in Norwegian
An example of a pully is a bulldozer. {{#verifyErrors}}
Ah, summer in England! Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Pulley meaning and example sentences with pulley. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Pulley definition: A pulley is a device consisting of a wheel over which a rope or chain is pulled in order... | Meaning, pronunciation, translations and examples in German But did you know that the longest word composed entirely of letters from the first half of the alphabet is the 12-letter fiddledeedee? The word in the example sentence does not match the entry word. The sentence contains offensive content.
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Pulleys are examples of what scientists call simple machines. Download our English Dictionary apps - available for both iOS and Android. （用于搬运重物的）滑车，滑轮…
Pulleys are essential to being able to move and lift very heavy or large items. in Thai
Many types of exercise equipment use pulleys in order to function.
Pulleys can also be machines consisting of a wheel over which a pulled rope or chain runs to change direction or lift a load.
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A cargo lift system that allows for items to be hoisted to higher floors is a pulley system.
A pulley that is attached and doesn't move position. What is Pulley?
It is a simple wooden or metallic machine that uses a wheel and rope to lift heavy loads.
Amaze your friends with your new-found knowledge! in Italian
But in boys, the nascent gonads make a seven-week voyage across the abdomen on a A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt.
Real World Examples. They can also be used to provide power from one shaft to another.Elevators use multiple pulleys in order to function.A cargo lift system that allows for items to be hoisted to higher floors is a pulley system.Wells use the pulley system to hoist the bucket out of the well.Many types of exercise equipment use pulleys in order to function.Construction pulleys are used in order to lift and place heavy materials.Curtains at a theatre are moved using pulley systems that pull the curtains apart.Blinds on windows operate using a pulley system to move the blinds up and down.
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Pulley definition, a wheel, with a grooved rim for carrying a line, that turns in a frame or block and serves to change the direction of or to transmit force, as when one end of the line is pulled to raise a weight at the other end: one of the simple machines. The pulley is one of the six simple machines. pulley definition: 1. a piece of equipment for moving heavy objects up or down, consisting of a small wheel over which…. Movable pulleys are all around us! From cái ròng rọc…