浮力习题是力学计算题的又一次难度的提升。上一章节的压强因为公式数量少,只有两个。而且有固定的解题模式。而浮力有四个公式,难度也比压强要大。所以,学生在学习浮力时会甚感吃力。其实浮力也是有方法和技巧的,掌握了这些方法和技巧,会让学生在解浮力计算题时达到事半功倍的效果。首先,在解浮力计算题的时候一定要把公式记熟,有些学生在公式没有记熟的情况下就想利用题海战术去解决问题,这样做只能是南辕北辙,最后被物理打击的身心俱疲, Buoyancy exercises are another difficulty in mechanics calculation. The pressure on the previous chapter because the number of formulas is small, only two. And there is a fixed problem-solving mode. The buoyancy has four formulas, the difficulty is greater than the pressure. So, students are very tired when studying buoyancy. In fact, buoyancy is also a method and skill, mastered these methods and techniques, will enable students to solve buoyancy problems to achieve a multiplier effect. First of all, when calculating the buoyancy problem, we must remember the formula. Some students would like to use the sea tactics to solve the problem without formulating the formula. This can only be the result of both physical and psychological disagreements. tired,