https://padlet.com/slf321/qn5n1qq2rnklxh0v Made with serendipity en-us 2020-10-03 15:51:58 UTC 2021-02-25 00:51:28 UTC hello@padlet.com 2000115734 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810143727 I leared that catapults were used to attack or for war.They were used my the romins]]> 2020-10-07 13:19:37 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810143727 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810151476 What is a Catapult?
The verb meaning is to launch something in a specified direction with or as if with a catapult. Catapult as a noun means ]]> 2020-10-07 13:21:29 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810151476 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810179433 A catapult was used by romins to attack in war but today it can be used to play fun games.]]> 2020-10-07 13:28:29 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810179433 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810185085 I learned that the three primary energy storage mechanisms are tension, torsion, and gravely. And I also learned that catapults were used back then as weapons and they caused a lot of damage. ]]> 2020-10-07 13:29:56 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810185085 203377557 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810191294 a catapult is a verb meaning to launch something in a direction. ]]> 2020-10-07 13:31:34 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/810191294 2000166811 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/813670751  The ancient Greeks and Romans used a heavy crossbowlike weapon known as a ballista to shoot arrows, now they don't use that much]]> 2020-10-08 13:23:58 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/813670751 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/816624983 A catapult has 4 types: mangonel, onager, ballista, and trebuchet. A catapult can be used in war but can also be a play toy for kids.]]> 2020-10-09 13:24:52 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/816624983 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/817513954 A catapult is a machine that can launch things that can cause damage or destruction. 

Catapults were common weapons in the middle ages They were used for defense and destruction.]]> 2020-10-09 17:32:45 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/817513954 https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/818093121 Potential energy is stored energy. Fulcrum is point on which lever rests.]]> 2020-10-09 22:12:37 UTC https://padlet.com/slf321/qn5n1qq2rnklxh0v/wish/818093121