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对称性在自然界和各类物体中是普遍存在的,这对于物理学来说,又多了一种解题的思路和思考方向,那就是对称法.对称法的应用可以简化解决物理难题的解题过程,为思考的方向进行校准,一定程度上避免了复杂的数学演算和推导计算,提高了解题的速度和正确率.案例1 A、B、C三只老虎所处的位置正好构成一个边长为a的正三角形,三只老虎的奔跑速度都是v,A虎想追捕B虎,B虎想追捕C虎,C虎想追捕A虎,为了追到想追的对象,老虎们
Symmetry is ubiquitous in nature and in all kinds of objects, and for physics there is another way of thinking and thinking about solving problems, which is symmetry. The use of symmetry simplifies solutions to physical problems Problem-solving process, calibration for the direction of thinking, to a certain extent, to avoid the complex mathematical calculus and derive the calculation to improve the speed and accuracy of the problem. Case 1 A, B, C The position of the three tigers just constitute a Side of a regular triangle, the three tigers running speed is v, A tiger hunt for Tiger B, Tiger tiger hunt C Tiger, Tiger tiger want to chase A Tiger, in order to catch the pursuit of the object, the Tigers