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本文针对贯穿中学物理的重力加速度概念(小g),按照教学顺序,通过一些典型事例,介绍它在运动学、力学、电学中的作用,以加深学生的理解.
In this paper, the concept of gravity acceleration throughout middle school physics is introduced. According to teaching sequence and through some typical examples, it introduces its role in kinematics, mechanics and electricity to deepen students’ understanding.