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如圖所示爲“碰撞中的動量守恆”實驗裝置示意圖.                                ...

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問題詳情:

如圖所示爲“碰撞中的動量守恆”實驗裝置示意圖.                                                       


(1)入*小球1與被碰小球2直徑相同,均爲d,它們的質量相比較,應是                        m1                                                                                                                m2.         


(2)不放小球2,讓球1從滑槽的G點由靜止滾下,平拋後落點爲                    .      


(3)放上球2,讓球1從滑槽的G點由靜止滾下,碰撞後分別平拋,球1的落點爲             .球2的落點爲         .


(4)看                                                                        和                            是否相等,以驗*動量守恆.


如圖所示爲“碰撞中的動量守恆”實驗裝置示意圖.                                ...                                                                                   


                                                                                                                                   


【回答】

(1)>;(2)P;(3)M;N;(4)m1•OM+m2•(ON﹣如圖所示爲“碰撞中的動量守恆”實驗裝置示意圖.                                ... 第2張);m1•OP.

知識點:專題十三 中學物理實驗

題型:實驗,探究題

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