FOUR COLONY MODELS (3) Model of Maryland(Catholic) founder: the second Lord Baltimore; carried out his father's will in 1632 (His father George Calvert, with a granted charter in 1623 from the King but died before long.)

Goal Develop the Solow Growth Model How much of the economy's output should be consumed today and how much should be saved for the future? Static analysis(Ch. 3)> Dynamic

Let's play a game Instruction swing the rope I touch your shoulders 9. snatch the ball 2. bend your knees 10. bowl the ball 3 serve the ball 11. throw the ball

#include struct Student float score struct Student sa={\李飞\,100},sb={\于凡\,72.5}; struct Student*p,[3}{\宋石\,93.5} s[lFsa; *结构体变量(整体)赋值*

习题18-3 解:火车的固有长度为l=300m火车速度为v=100(km.h-)=250/9(m.s)

例1一飞轮半径为0.2m、转速为150rmin-1,因 受制动而均匀减速,经30s停止转动.试求:(1) 角加速度和在此时间内飞轮所转的圈数;(2)制动开 始后t=6s时飞轮的角速度;(3)t=6s时飞轮边缘 上一点的线速度、切向加速度和法向加速度

Introduction: What Is Mineral? Mineral Naturally formed, inorganic, solid material with a specific chemical composition and a characteristic crystalline structure. Rock Naturally formed, coherent mass of one or more minerals, sometimes including organic debris

Major inorganic gaseous pollutants Carbon monoxide(co) Sulfur dioxide (S02) Nitrogen Oxide(NO, NO2) NOX=NO+NO2 Ozone(03)

#define r4.6 #define Pl3. 1415926 #define l 2*pi*r #define S pir*r

1一飞轮半径为0.2m、转速为 150rmin-1,因受制动而均匀减速,经 30s停止转动.试求:(1)角加速度和 在此时间内飞轮所转的圈数;(2)制动 开始后t=6s时飞轮的角速度;(3)t= 6s时飞轮边缘上一点的线速度、切向 加速度和法向加速度