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運動量保存則(力と動力)
テキスト4.3(D)と同類の問題
選択肢
(1) | \(\Large P_y\) | (2) | \(\Large P_x\) | (3) | \(\Large (v-V)\) | (4) | \(\Large -\sin \theta\) | (5) | \(\Large \sin \theta\) |
(6) | \(\Large - p_2 A_2 \sin \theta\) | (7) | \(\Large 1\) | (8) | \(\Large p_2 A_2 \cos \theta\) | (9) | \(\Large (1-\sin \theta)\) | (10) | \(\Large p_2 A_2\) |
(11) | \(\Large V\) | (12) | \(\Large 0\) | (13) | \(\Large (1-\cos \theta)\) | (14) | \(\Large P\) | (15) | \(\Large \cos \theta\) |
(16) | \(\Large -1\) | (17) | \(\Large -\cos \theta\) | (18) | \(\Large v\) | (19) | \(\Large p_1 A_1\) | (20) | \(\Large -P_x\) |
(21) | \(\Large (1+\cos \theta)\) | (22) | \(\Large -(1+\cos \theta)\) | (23) | \(\Large -P_y\) |