| 变力作功的研究 |
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| 引用本文： | 张明利 宋庆功. 变力作功的研究[J]. 河北理工学院学报, 1998, 20(3): 73-76 |
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| 作者姓名： | 张明利 宋庆功 |
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| 摘 要： | 用研制的变力作功测量仪对变力作功进行了实际测量,误差分析表明测量结果与理论结果吻合得较好。
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| 关 键 词： | 变力作功 位移 数值积分 相对误差 |
A STUDY ON THE WORK DONE BY A VARIABLE FORCE |
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| Zhang Mingli SongQinggong. A STUDY ON THE WORK DONE BY A VARIABLE FORCE[J]. Journal of Hebei Institute of Technology, 1998, 20(3): 73-76 |
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| Authors: | Zhang Mingli SongQinggong |
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| Affiliation: | Department of Basic Courses |
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| Abstract: | The work done by a variable force was measured with multi functional experimental provision.The error analysis revealed that the experimental result is coincident with the theoretical result. |
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| Keywords: | Work done by variable force Displacement Numerical integral Relative error |
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