第七十一章:我没玩过球,我对球恐惧
笔趣阁(biquge321.com)更新快,无弹窗!
输了就是输了
……
回到现实
陈凡:“天昊,投进去就行是吧?”
“嗯嗯嗯”江天昊鼓励着,同时摆出防守姿势,因为陈凡在拍着球。
刚刚陈凡就在思考怎么玩,看着江天昊在球场上闪转腾挪,他明白这是一个靠身体竞技,兼并头脑竞技的游戏。
竞技本质,,,就是投进球就行。
如何进球
球自手中抛出是一条再明显不过的抛物线!
平面内,到定点与定直线的距离相等的点的轨迹叫做抛物线。
通俗易懂的说,篮球扔出,是一条标准的抛物线。
不标准的话,你就进不去球了!
定点学名抛物线的焦点,也就是抛物线和假设之中,存在于脑海之中的平面坐标系的交点,交点有两个,焦点自然也就有两个。
定直线叫抛物线的准线,,,也就是中轴线,通俗易懂的名字叫做对称轴,对称轴和抛物线的交点,也就是篮球的被抛至的最高点。
接下来就是数据的应用了
首先是公式了
因为是在脑海中的抛物线,自然是最简便的公式,最简便的方程具体表达式,y=ax2。
a<开口向下,投球
“我所在坐标为,(,0),我在中圈,距离篮筐十四米,距离中轴线七米,用力不知道多少,凭借感觉吧,看似抛出去14米,其实就是抛出去7米高,算了凭感觉吧!”陈凡实在估算不出自己要用多大力。
陈凡可以精确的控制肌肉,对于力量,他掌控的不是很完美,或者说是不能准确的使出力。
不过,不是问题。
有些东西熟悉一两遍就好了。
没有管江天昊,用力抛出篮球。
哐……
没进!
江天昊见状安慰:“师傅,别着急,不是这样玩的。”
投过一次篮,陈凡感觉力量过猛,另外手臂有点疼,再向前走去,走到三分线,三分线距离篮筐:675米!
重新迅速在脑海构造坐标,记住刚才出力的力度,这次应该掌握多少力,出多少力!
哐,,,的声音没有,空心球!
所有人有点懵
陈凡再一次捡起球,投篮!中!
投篮!中!
投篮!中!
江天昊傻了
钱三一傻了
欢呼的人忘记了欢呼
江天昊直直地看着陈凡:“师傅,这……”
陈凡:“大力出奇迹,你来你也行!”
江天昊:“……”
我是上过小学的人,你是不是在骗我?
最傻,不,那叫萌,林妙妙萌萌地站在那里,特别可爱,满脸怀疑人生。
她确定以及肯定,她,林妙妙就是被套路了!
这就是没玩过??
这就是从小对球有阴影?
我信他个鬼,师傅那个糟老头子,坏得很!
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