【摘要】 在分析大量实验数据的基础上,合理地简化了空气粘滞阻力与滑块运动速度的关系,建立了测定空气粘滞阻力的实用模型,并对此模型进行验证,提出了在气垫导轨实验中修正空气粘滞阻力对实验结果影响的方法。实践证明,该方法的应用对提高实验结果的精确度具有重要的理论价值和实践指导意义。更多还原

【Abstract】 Air viscous resistance has an impact on the precision of the air track experimental results. Based on data obtained from experiments and a simplified model of air viscous resistance of air track,an experimental model of measuring and processing air viscous resistance is established and it is verified by experiments in this paper.更多还原