带棱角物体于斜面上静止释放瞬时将如何运动?1)
HOW WILL AN OBJECT RESTING ON AN INCLINED PLANE WITH A POINTED END MOVE?1)
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带棱角物体于斜面上静止释放瞬时将如何运动?1) |
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| 瞿立建, 任晴晴 | |
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HOW WILL AN OBJECT RESTING ON AN INCLINED PLANE WITH A POINTED END MOVE?1) |
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| QU Lijian, REN Qingqing | |
| 表1 物体可能的运动形式及其发生的条件 |
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