本套实验器材可用于“按效果分解力”时寻找力的作用效果,并根据等效替代原理寻找两分力的实验值,检验它是否与理论值相同,从而验证力可以按效果分解,通过该实验还可以总结出“按效果分解力”的步骤。 This set of experimental equipment can be used to find out the effect of force when it is decomposed by effect and to find the experimental value of dichotomy based on the principle of equivalent replacement to test whether it is the same as the theoretical value so that the verification force can be decomposed according to the effect , Through this experiment can also be summed up “decomposition by effect ” steps.