Pulley - Wikiwand

A pulley is a simple machine that is used to lift heavy objects. Block and tackle system is a modified form of a pulley. Pulleys are usually used in sets designed to make the amount of force needed to lift something smaller.A pulley may be simple, but this is used in complex things like elevators!

pulley - Wikidata

Force - Wikiwand

Line shaft - Wikiwand

Umbra, solar E e, wiktionary, E e, wikiwand, Dictionary, shadow, cylinder, wikipedia, wiki

Simple machine - Wikipedia

Pulley lift - The RuneScape Wiki

KIWI Design Pro VR Cable Management System, 6-Pack Pulley System for Quest 2-Pro, PSVR2, HTC Vive, Valve Index, HP Reverb G2, and Other VR Accessories - Virtual Reality, Augmented Reality Wiki

Cone Pulley - DT Online

Computers have their origin in textiles – Ismailimail

Churning, butter Churn, JE, Buttermilk, nu, wikiwand, nl, poland