三线摆测刚体转动惯量：实验改进与教学体会
THREE-WIRE PENDULUM TO MEASURE THE MOMENT OF INERTIA OF A RIGID BODY: EXPERIMENTAL IMPROVEMENT AND TEACHING EXPERIENCE
三线摆测刚体转动惯量：实验改进与教学体会 |
| 李华锋, 商宏学, 王永 |
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THREE-WIRE PENDULUM TO MEASURE THE MOMENT OF INERTIA OF A RIGID BODY: EXPERIMENTAL IMPROVEMENT AND TEACHING EXPERIENCE |
| LI Huafeng, SHANG Hongxue, WANG Yong |
| 图1 空载时悬线绷直 |
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