三、圖三的第一個負載(L1)的阻抗為(3 - j4) Ω。第二個負載(L2)吸收無 功功率(reactive power)4 kW 且為 0.6 的落後功率因數(lagging power factor)。負載上的電壓相量(phasor)為V(rms)。
Consider the Solow growth model without population growth or technological change. The parameters
of the model are given by s = 0.2 (savings rate) and S= 0.05 (depreciation rate). Let k denote capital
per worker, y denote output per worker, c denote consumption per worker. [20 pts]
(a) Suppose that the production function of aggregate outputs is Y = where K denotes capital
inputs, and N denotes labor inputs. Rewrite the production function in per-worker terms, and
find the steady-state level of capital per worker. [8 pts]