mathematica编程哪里错啦,急~~NDSolve[{y''[t] == -9.81, y[0] == 11, y'[0] == 0, x[t] = 1.5 t, WhenEvent[y[t] == 0, y'[t] -> -0.80 y'[t]], WhenEvent[y[t] == 0, x'[t] -> -0.80 x'[t]], WhenEvent[ Abs[y'[t]] < 1*10^(-6), {tf = Sqrt[x^2 +

来源：学生作业帮助网编辑：作业帮时间：2024/11/30 08:04:32

$mathematica编程哪里错啦,急~~NDSolve[{y''[t] == -9.81, y[0] == 11, y'[0] == 0, x[t] = 1.5 t, WhenEvent[y[t] == 0, y'[t] -> -0.80 y'[t]], WhenEvent[y[t] == 0, x'[t] -> -0.80 x'[t]], WhenEvent[ Abs[y'[t]] < 1*10^(-6), {tf = Sqrt[x^2 +$

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mathematica编程哪里错啦,急~~NDSolve[{y''[t] == -9.81, y[0] == 11, y'[0] == 0, x[t] = 1.5 t, WhenEvent[y[t] == 0, y'[t] -> -0.80 y'[t]], WhenEvent[y[t] == 0, x'[t] -> -0.80 x'[t]], WhenEvent[ Abs[y'[t]] < 1*10^(-6), {tf = Sqrt[x^2 +
mathematica编程哪里错啦,急~~
NDSolve[{y''[t] == -9.81, y[0] == 11, y'[0] == 0, x[t] = 1.5 t,
WhenEvent[y[t] == 0, y'[t] -> -0.80 y'[t]],
WhenEvent[y[t] == 0, x'[t] -> -0.80 x'[t]],
WhenEvent[
Abs[y'[t]] < 1*10^(-6), {tf = Sqrt[x^2 + y^2], Print[tf],
"StopIntegration"}]}, y, {x, 0, \[Infinity]}];
我承认很简单,但就是不会用,我是渣渣,别笑我.
y=-9.8t x=1.5t y0=11,当y=0时y‘=0.8y’ x‘=0.8x’ 需要把路径画出来,求救.

mathematica编程哪里错啦,急~~NDSolve[{y''[t] == -9.81, y[0] == 11, y'[0] == 0, x[t] = 1.5 t, WhenEvent[y[t] == 0, y'[t] -> -0.80 y'[t]], WhenEvent[y[t] == 0, x'[t] -> -0.80 x'[t]], WhenEvent[ Abs[y'[t]] < 1*10^(-6), {tf = Sqrt[x^2 + 哪里错了急死人啦给答案 mathematica编程计算球体的体积 Mathematica求约束函数最大值,哪里错了? mathematica 在哪里写程序 mathematica编程用无穷级数计算e的近似值 mathematica 编程傅里叶级数已知如何用mathematica编程得到下面的结果啊贵求大神给程序 mathematica 带参数方程的求解问题麻烦看下我的语法错在哪里? Mathematica ID6102 75100 61914,急求password mathematica编程,关于单个树叶的布朗运动和多个树叶的布朗运动求教!C语言编程,我想知道我哪里错了【输入一个正整数 m(1 mathematica 依概率分布产生随机数用mathematica编程,实现基于Random【】,给出一个按照如下分布｛0.2,0.5.,0.3｝随机生成数字123的程序 mathematica 依概率分布产生随机数用mathematica编程,实现基于Random【】,给出一个按照如下分布｛0.2,0.5.,0.3｝随机生成数字123的程序火烧赤壁的成语出处在哪里?帮帮忙啦~~~~~很急的.现在就要新目标七年级英语上教案哪里全呐?谢谢大家啦,急呀用mathematica怎么画x=0?急. 急.mathematica:ID6102-11922-89192求激活密钥和密码急,看看哪里错了