摘要
分析了质点在可自由移动的凹槽上运动的运动平面与凹槽的交线是一般曲线的情况,给出了质点在静止参考系中运动的轨迹方程和严格等时振动的条件,求出了质点沿几种常见曲线运动的周期.
A particle＇s motion on a free smooth flute which intersects motive plane of the particle is general curve is investigated. The track equation of the particle＇s motion in inertial frame of reference is deduced, the strict isochronism vibration condition is given,and periods of the particle＇s vibration on some familiar curves are obtained.
出处
《大学物理》
北大核心
2007年第7期18-20,共3页
College Physics
关键词
运动轨迹
严格等时性
周期
kinetic track
strict isochronism
period
