Trabuco is used for breaking walls or launching projectile objects. It originated in China in 400 DC. Europeans utilized it during the Medieval times to toss stones and dead horse bodies. In Brazil, Trabuco is used as a reference for shotguns and revolvers.
In 1268, counterweight Trabucos were utilized by the Mongols to attack Fangcheng and Xiangyang. After traction Trabucos made their appearance in China, they moved towards the Byzantine Empire. These machines were tested in Northern Germany, Then, they spread further to the West. The end of Trabucos began when gunpowder was invented. Hernan Cortes was the last user of Trabucos.
Unlike ballistae, mangonels, and catapults, it has a simpler mechanism. This mechanism converts gravitational energy into kinetic energy. Some gravitational energy is turns into kinetic energy, while the other part dissipates by friction. It works just like a sling according to merriam-webster.com. Counterbalance size is proportionate to projectile speed. A strong projectile is thrown when the counterbalance is big.
Trabuco war machines come in two types: tensile and hybrid. Tensile Trabuccos are human-operated. Hybrid Trabucos were used by Arab merchants. The traction Trabuco is the smallest sub-type of tensile Trabuco machines. These Trabucos are mobile because they have wheels. They can throw more projectiles in a shorter amount of time. Only one person is needed for operating a traction Trabuco. Bigger Trabucos require a big team of 15 to 45 people. The control of a large amount of people can be hard. After the traction Trabuco was created, the balancing Trabuco was developed.
A small Trabuco is appropriate for indoor use. Soft projectiles should be used indoors. Wood and popsicle sticks are proper materials for small Trabucos. Larger Trabucos are designated for outside use. They can be made with wood or PVC pipes.
Today, Trabucos serve for recreational and instructional purposes. For instance, they are used for pumpkin throwing contests and physics classes based on spanishdict.com. Physics instructors can teach students about the operation of the Trabucco machine through physical calculations (i.e. potential difference, gravitational potential, and kinetic energy). Museums also put Trabucos on exhibit so visitors can learn about the history of battles.
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