用焦利秤测量重力加速度的实验  

Determining the Gravitational Acceleration with Jolly Balance

作　　者：常季敏[1] 

机构地区：[1]镇江市高等专科学校,江苏镇江212003

出　　处：《江苏广播电视大学学报》2003年第3期53-54,共2页Journal of Jiangsu Radio & Television University

摘　　要：从胡克定律和物体作简谐振动的规律出发,得出用焦利秤测量重力加速度的实验原理,通过实验给出计算重力加速度的相对不确定度关系式。Based on the Hooke Law and rules on simple harmonic oscillation of subject, this paper introduces a new method for experimental determination of the gravitational acceleration with the use of Jolly balance, and the relative uncertainty equation is also given for the calculation of the gravitational acceleration.

关 键 词：焦利秤 测量 重力加速度 

分 类 号：O314[理学—一般力学与力学基础]