The colume V(in cubic feet)数学题The colume V(in cubic feet) of water in a small reservior during spring runoff is given by the function V(t)=5000(t+1)^2 for t in months and 0
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/25 15:44:13
The colume V(in cubic feet)数学题The colume V(in cubic feet) of water in a small reservior during spring runoff is given by the function V(t)=5000(t+1)^2 for t in months and 0
The colume V(in cubic feet)数学题
The colume V(in cubic feet) of water in a small reservior during spring runoff is given by the function V(t)=5000(t+1)^2 for t in months and 0
The colume V(in cubic feet)数学题The colume V(in cubic feet) of water in a small reservior during spring runoff is given by the function V(t)=5000(t+1)^2 for t in months and 0
the flow rate (abbr.as R) equals to dV/dt,so
R(t)=dV/dt=10000(t+1)
R(0)=10000 (ft³/m)
R(2)=30000 (ft³/m)
V(t)=5000(t+1)^2=11250
so,t=1.5 (month)
R(1.5)=25000 (ft³/m)
对V(t)求导即为水流速度方程：10000（t+1），
因此t=0和t=2时的水流速度为10000 ft^3/month和30000 ft^3/month
库存量为11250时，根据V(t)方程可以求得t=0.5，再根据水流速度方程可知，此时的水流速度为15000 ft^3/month
这个程序里的孔的坐标是什么？ 下面有人说：“就是求方程中无定义的那一点X的坐标（使分母等于零之类的） HOLE的话，是不是只有一个点没有定义呢？