題目列表(包括答案和解析)
實驗小組 | 鉤碼重G(N) | 動滑輪G動(N) | 拉力F(N) | 滑輪組的機械效率η |
1 | 0.5 | 0.4 | 0.35 | 47.6% |
2 | 0.5 | 0.4 | 0.38 | 43.9% |
3 | 1 | 0.6 | 0.62 | 53.8% |
4 | 1 | 0.8 | 0.71 | 46.9% |
5 | 2 | 0.6 | 0.98 | 68.0% |
6 | 2 | 0.8 | 1.06 | 62.9% |
實驗小組 | 鉤碼重G(N) | 動滑輪G′(N) | 拉力F(N) | 滑輪組的機械效率η |
1 | 0.5 | 0.4 | 0.35 | 47.6% |
2 | 0.5 | 0.4 | 0.38 | 43.9% |
3 | 1 | 0.6 | 0.62 | 53.8% |
4 | 1 | 0.8 | 0.71 | 46.9% |
5 | 2 | 0.6 | 0.98 | 68.0% |
6 | 2 | 0.8 | 1.06 | 62.9% |
實驗小組 | 鉤碼重G(N) | 動滑輪G′(N) | 拉力F(N) | 滑輪組的機械效率η |
1 | 0.5 | 0.4 | 0.35 | 47.6% |
2 | 0.5 | 0.4 | 0.38 | 43.9% |
3 | 1 | 0.6 | 0.62 | 53.8% |
4 | 1 | 0.8 | 0.71 | 46.9% |
5 | 2 | 0.6 | 0.98 | 68.0% |
6 | 2 | 0.8 | 1.06 | 62.9% |
實驗小組 | 鉤碼重G(N) | 動滑輪G′(N) | 拉力F(N) | 滑輪組的機械效率η |
1 | 0.5 | 0.4 | 0.35 | 47.6% |
2 | 0.5 | 0.4 | 0.38 | 43.9% |
3 | 1 | 0.6 | 0.62 | 53.8% |
4 | 1 | 0.8 | 0.71 | 46.9% |
5 | 2 | 0.6 | 0.98 | 68.0% |
6 | 2 | 0.8 | 1.06 | 62.9% |
實驗小組 | 鉤碼重G(N) | 動滑輪G′(N) | 拉力F(N) | 滑輪組的機械效率η |
1 | 0.5 | 0.4 | 0.35 | 47.6% |
2 | 0.5 | 0.4 | 0.38 | 43.9% |
3 | 1 | 0.6 | 0.62 | 53.8% |
4 | 1 | 0.8 | 0.71 | 46.9% |
5 | 2 | 0.6 | 0.98 | 68.0% |
6 | 2 | 0.8 | 1.06 | 62.9% |
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