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所在平台: Udemy |
课程主页: https://www.udemy.com/course/two-dimensional-kinematics-projectile-motion/
课程评论：没有评论
本课程为期末复习课程，旨在帮助学员掌握二维运动学，特别是抛射体运动。 **课程重点内容：** * **抛射体运动分析：** 深入讲解以任意角度抛出的物体，包括计算飞行时间、最大高度、射程、运动轨迹方程等关键运动学量。 * **多种解题方法：** 提供多种计算特定运动学量的不同方法，帮助学员拓展解题思路。 * **水平抛射：** 讨论从高处水平抛出的物体，并详细讲解其飞行时间和射程的计算。 * **核心思想：** 贯穿课程始终的核心概念是将抛射体运动分解为两个独立的、一维的运动（沿x轴和沿y轴）。 * **斜面上的抛射体：** 探讨斜面上的抛射体运动，包括如何选择合适的坐标系以及如何计算斜面上的射程和飞行时间。 * **综合问题解析：** 通过详细的例题解析，包含多种解题方法，展示如何全面分析和解决与抛射体运动相关的各类问题。 * **全方位覆盖：** 涵盖了抛射体运动中的路程、位移、平均速度和平均速率等不同概念和问题。 本课程采用一种创新的教学方法，即在一个具体情境下解决与之相关的多个子问题，旨在为学员提供解决各类抛射体运动问题的清晰思路和全面理解。
Here we will be dealing with an object thrown at an angle to horizontal. This course will help you to analyze the problem of finding the time of flight, maximum height, range, equation of trajectory and many other related kinematical quantities. Multiple methods have been given to calculate some of the quantities. This is followed by a discussion on horizontal projectile (thrown from the top of a wall) and the calculation of time of flight and range in those cases. The main concept of considering the projectile as two separate one dimensional motions, one along x axis and the other along y axis has been used throughout in all the lectures. Also projectile on inclined plane , how to choose appropriate coordinate system in such cases and how to solve the range on incline and time of flight in such cases are thoroughly discussed. Some problems have been discussed with solutions having three to four methods in some cases.A unique innovative approach of taking one situation and trying to solve many bits pertaining to that situation has been used in these lectures as this gives complete clarity on how to solve all kinds of problems in this topic. I tried to cover different ideas and problems on distance travelled, displacement, average speed and average velocity in projectile motion.
