圆柱体的容积和水管放水量计算?
令,圆柱体积5261V,底面4102半径rd/227.5cm,高h42cm。则有1653V2π内r^2h2π27.5^2^423025π cm^3
最新回答
1、令,圆柱体积5261V,底面4102半径rd/227.5cm,高h42cm
则有1653V2π内r^2h2π27.5^2^423025π cm^3
当π3.14时,容积V9498.5cm^39.4985L
令流量Q,t16.5s
则有QV/t9.4985/16.5≈0.5757L/s
即流量约合容0.5757升每秒
相关问题
圆柱体的容积和水管放水量计算
- 令,圆柱体积5261V,底面4102半径rd/227.5cm,高h42cm
则有1653V2π内r^2h2π27.5^2^423025π cm^3
当π3.14时,容积V9498.5cm^39.4985L
令流量Q,t16.5s
则有QV/t9.4985/16.5≈0.5757L/s
即流量约合容0.5757升每秒