美国康奈尔论文代写:跳伞潜入

Keywords:美国康奈尔论文代写:跳伞潜入

我一直想知道，军人是如何利用跳伞潜入敌后执行各种任务的。在做了一些研究之后，我发现，军事跳伞者是从大型飞机上部署的，有时是从直升机上部署的，目的是完成他们各自的工作，而这些工作大多是以任务的形式进行的。他们比一般的跳伞者携带更多的装备，除了降落伞，他们还携带额外的设备，如氧气罐，武器和其他任务所需的设备，所以这对这些冒险者来说变得更具挑战性。因此，像跳伞运动员的质量、他们携带的设备、他们的表面积[1]或他们从高处跌落的高度等因素都会影响他们的速度。因此，设计一个实验来看看这些因素如何影响降落伞的最终速度将是很有趣的。最终速度发生在自由落体[2]过程中，当下落物体经历零加速度时，也就是降落伞没有加速度时。它直接随阻力与重量的比值而变化。当作用在物体上的重力[3]等于空气在物体上的阻力或粘滞力时，达到末速度。空气阻力[4]是促使落体达到最终速度的一个主要因素，因为它可以很容易地促进物体下落的速度。
美国康奈尔论文代写:跳伞潜入
I always have wondered how the military men used skydiving to intrude behind enemy lines and conduct various missions. After doing a bit of research I found out that Military skydivers are deployed from a large aircraft or at times from a helicopter in order to do their respective jobs which are mostly in the form of missions. They carry more gear then the normal skydivers, aside from the parachute they carry additional equipment’s like oxygen tank, weapons and other equipment’s which are needed for their missions so this becomes more challenging for these daredevils. So factors like mass of the skydiver, equipment they carry and the surface area [1] or height by which they fall from will affect the speed at which the travel. It would be hence interesting to design an experiment to see how these factors affect the terminal velocity of a parachute.Terminal Velocity occurs during free fall [2] when a falling body experiences zero acceleration that is when there is no acceleration in the parachute. It varies directly with the ratio of drag to weight. Terminal velocity reaches when the force of gravity [3] acting on the object is equal to the air resistance or viscous force of air on the body. Air resistance [4] is a major factor contributing in a falling object to reach terminal velocity as it can easily contribute to the speed at which the body falls.