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第536章 教育(1 / 2)

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“如图所示,已知质量为M=1Kg的长木板静止在光滑的水平面上,现有质量为m=0.5Kg的小物体(可视为质点)以v0=3m/s的初速度从左端沿木板上表面冲上木板,带动木板滑行。已知物体与木板表面上的动摩擦因数为u=0.1,重力加速度g取10m/s2,木板足够长。求:滑块与木板达到的共同的速度的大小是多少?”

“面对这样的问题,我们应该怎么求解呢,我们应该这样做……”

教室里一片寂静,只有索尔的讲课声与粉笔的“哒哒”声在其中回荡。

但是相反,下面的学生并没有认真的吸取知识,而是彼此不安的交换的着目光,最后统一注视到正严肃的盯着索尔背影的少女身上。

虽然没有交流,但眼神之间就能透露出足够多的内容。

“平井同学不会又像之前一样吧……”

“谁知道呢,毕竟之前的老师没有一个落下,都被气哭了呢。”

“如果连索尔老师都被气走的话,那么平井同学可就拿下了气走老师的大满贯了,这在学校可是头一回的。”

“但这样真的好吗?平井同学把老师们都气走了,那我们以后的课程怎么办?”

“哎?不会吧!!索尔老师讲的课很清晰明白,比之前的老师要好得多了,我不太希望索尔老师也会被气走……”

“总之,我们只能看情况再说了。”

一想到之前几门课程的情况,众人不由分说的紧张起来,他们虽然也不知道今天的平井缘为什么一反常态,变得咄咄逼人,但以现在的气氛来讲,让他们感觉到比考试还要紧张和不安。

而且,他们也不希望看见索尔和平井缘闹出事,毕竟年轻帅气,性情温和,讲课还简单易懂的老师可不多见,要是也被气走了,那他们可就亏大了。

然而事与愿违,这堂课面对的可是索尔,内心本就有些心高气傲不服输的少女更不会那么轻易的低头,在索尔叫大家翻开课本时,少女一点也不为所动,挑衅般的盯视着索尔。

来了!!

在见到这样的情况后,其他人顿时振作起了精神,不安的注视着眼前的这一幕。

“平井同学,你为什么不打开课本?”

“真不知道你这个家伙是怎么当上老师的,明明有更快的解题方法,为什么要按照课本一板一眼的教学,这不是在浪费时间吗?像你这样的行为,不是在浪费时间就是在偷懒!!”

哇唔!!

听到少女毫不留情的斥责,众人都倒吸一口冷气,而其中坐在不远处的短发少女更是不安的注视着这一切,想要开口却不知道该如何表达……

“哦,这样啊。”

可让众人惊讶的是,讲台上的索尔并没有像其他老师那样恼羞成怒,并且面带微笑,对着少女发出诚挚的邀请。

“既然平井同学有更好更快的解题思路,那么就请你到黑板上给我们解一下这个题,应该没问题吧。”

“哼,没问题。”

面对索尔的“刁难”,少女当然不可能退缩,不然自己的行动就毫无意义了,旋即离开座位走上讲台,接过索尔递来的粉笔,飞快的在黑板上解题,不多时便得出了同样的答案。

看着自己在黑板上的杰作,对比索尔写出的解题思路,少女自信的点了点头,相信自己一定可以在这方面胜过索尔。

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