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针对一些条件繁杂或比较抽象的物理问题,若直接应用物理概念或规律进行单一分析推理或计算,往往很难找到解题思路.在这种情况下,我们可以先根据题设条件或相应的物理规律作出可能合理的假设,然后根据题设条件和相应的物理规律进行科学的分析推理或计算,验证假设的谬误.若作出的假设符合题意或遵循相应的物理规律,则说明该假设是正确的,否则就要排除这一假设,再根据题设条件或物理规律重新作出可能合理的假设,再次进行验
For some complex or relatively abstract physics problems, if you directly apply physical concepts or laws to perform single analysis reasoning or calculation, it is often difficult to find problem-solving ideas. In this case, we can first set conditions or corresponding physics Laws may make reasonable assumptions, then conduct scientific analysis inferences or calculations based on the conditions and corresponding physical laws to verify hypothetical fallacies. If the assumptions made conform to the subject intention or follow the corresponding physical laws, then the hypothesis is correct. , otherwise we must exclude this assumption, and then re-make possible assumptions based on the conditions or physical laws, and conduct the test again.