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问题的提出应用牛顿运动定律可以分析和解答很多生活中的力学问题,而与超重和失重相关联的运动问题是常见的一种.本文旨在创立一种简捷方法,帮助学生快速分析和解答超重和失重
The application of the problem to Newton’s laws of motion can analyze and solve many problems in the life of mechanics, and the problems associated with overweight and weightlessness are common. This article aims to create a simple method to help students quickly analyze and answer the overweight problem. And weightlessness