Mohair, animal-hair fibre obtained from the Angora goat and a significant so-called specialty hair fibre. The word mohair is derived from the Arabic mukhayyar (âgoatâs hair fabricâ), which became mockaire in medieval times. Mohair is one of the oldest textile fibres, produced exclusively in Turkey for thousands of years and achieving importance in European textile manufacture during the 19th century.
2016-11-01T14:14:37-04:00. The factor has a significant impact on a firearm's maximum projectile range is the altitude. Altitude or height (sometimes known as depth) is defined based on the context in which it is used (aviation, geometry, geographical survey, sport, and many more).
We assume we have a take off angle of 45 degrees above the horizon. This solution is based on the classic max range ballistics problem - 45 degree take off angle. It also assumes converting all the potential energy of the counter weight to kinetic energy of the projectile.That is why the efficiency issue comes up as a lot of energy is lost due to friction in the moving trebuchet.hey have a simple formula for calculating theoretical max range that depends only on the mass of the projectile, the mass of the counterweight, and one angle. I'd keep it simple and focus on the basic physics -- projectile motion, principles of work and energy, and maybe efficiency.