Catapult - Wikipedia
网页A catapult uses the sudden release of stored potential energy to propel its payload. Most convert tension or torsion energy that was more slowly and manually built up within the device before release, via springs, bows, twisted rope, elastic, or any of numerous other materials and mechanisms.
Catapult | Definition, History, Types, Design, & Facts
网页2024年8月1日 — Catapult, mechanism for forcefully propelling stones, spears, or other projectiles, in use mainly as a military weapon since ancient times. Nearly all catapults operated by a sudden release of tension on bent wooden beams or of torsion in twisted cords of horsehair, gut, sinew, or other fibers.
CATAPULT中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页to throw someone or something with great force. 把…射出，把…弹出. When the two vehicles collided, he was catapulted forwards. 两车相撞时，他被甩向了前方。. be …
How does a catapult work? - HowStuffWorks
网页2023年9月19日 — A catapult hurls an object through the air. Jason Edwards / Getty Images. Catapults have played a fascinating and pivotal role in the history of warfare and engineering. Throughout history, they underwent technological advancements and became bigger and more powerful.
Catapult Definition, History, and Types - ThoughtCo
网页2019年5月30日 — Catapult Definition, History, and Types. Hulton Archive/Getty Images. By. N.S. Gill. Updated on May 30, 2019. Descriptions of Roman sieges of fortified cities invariably feature siege engines, the most familiar of which are the battering ram or aries, which came first, and the catapult (catapulta, in Latin).
Facts About Catapults - Owlcation
网页2023年10月3日 — In this article, you’ll not only learn about the history of catapults, you’ll also find plenty of information about actually crafting your own. The great thing about making a catapult is that when the project is complete, you are …
Trebuchet | Definition, Design, History, & Catapult | Britannica
网页2024年8月8日 — Trebuchet, siege engine utilizing a long arm and the principles of leverage to launch projectiles. The trebuchet was one of the top choices for artillery in ancient and medieval warfare, having the ability to throw heavier projectiles farther …
Catapult: The Long-Reaching History of a Prominent Medieval …
网页2021年2月26日 — The catapult was a weapon used since ancient times. In its most basic form, the catapult may be described as a “one-armed stone thrower”. In the Roman world, a catapult-like siege engine known as the ‘onager’ (meaning ‘wild ass’) was used when the Romans were besieging an enemy.
catapult - Kids | Britannica Kids | Homework Help
网页A catapult was a simple machine. It was used to throw heavy objects at the enemy with great force. There were several different forms of catapult. The most basic type was made up of a long wooden arm with a large cup on the end. Attached to the arm was a rotating tube, called a winch.
Weapons of the Middle Ages: the Medieval Catapult
网页The Medieval Catapult was one of the most fearsome middle age weapons ever produced. Read on to find out why. This article appears in: December 2004. By Robert Heege. It was the spring of 1097 and the Turks guarding the walls of Nicaea were in a confident mood.