摘要
从能量概念出发 ,依据能量守恒定律 ,通过典型的例题分析、推导 。
According to the law of conservation of energy, proceeding from the definition of energy, this paper clarifies a solution of acceleration in energy method on the base of the analysis and derivation of the typical designed problem.
出处
《张家口师专学报》
2002年第6期78-80,共3页
Journal of Zhangjiakou Teachers College
