第六章6-3角动量和角动量守恒定律 质点力学:F.dt=m2-mu 刚体力学:能否也用动量来描述刚体转动时的运动状态?

#include void maino double f1=2e+8 double f2=3.14159 printf“输出各种格式的数据:m”)

#include void maino a[4][3],iJ, float ave, b( 4]: printf(“请输入一个4行3列的整数矩阵:m”)

maino char number[6; char name[201 char sex float score }sl=(\12004\,\李明\,m',19,2983}

#include maino FILE ip nar str[11]; if(fp= fopen(\e: Mname. txt\,\r\)==NULL)以只读方式打开 name. txt文件* printf\hn无法打开文件 name txt!m\)

if(x>0) printf(\M\) printf(o\) if(y<-4) printf(\N\) else printf(\E\); 补充完整的程序为 ntx=12y=12

#include void maino int n=I printi(40以内能同时被3和4整除的数有:m”)

Into I. Basic listening practice 1. Script w: What's that? Is it a toy? Did it get chewed by a dog? M: Hey, that s my mascot! My uncle gave it to me when I was five, and it's been with me ever since. It brought me luck in all my college exams. I can t bring myself to

Ⅱ. Listening skills Understanding Times and dates w: Oh, look at the clock It's 5: 15. I'll be late for Jennifer's birthday party! I was supposed to leave at 5 o'clock M: Don't worry! You still have some time. The clock is twenty minutes fast Q What time is it now?

Basic listening Practice 1. Script W: Let me recommend my brother to you. He's really done well in the stock market over the last M: The real question is this: How have you dine by taking his advice Q: What does the man mean?