머리말 / 3

제1장 서론 ·········································································9

1.1 물리량과 측정 ······························································11
1.2 차원과 단위 ·································································16
· 연습문제 1 ······································································26

제2장 직선운동 ··································································31

2.1 위치와 변위 ·································································33
2.2 평균속도와 평균속력 ·····················································34
2.3 순간속도와 순간속력 ·····················································38
2.4 가속도 ········································································39
2.5 등가속도 직선운동 ························································42
2.6 중력장 내의 직선운동 ····················································49
· 연습문제 2 ······································································54

제3장 벡터 ········································································63

3.1 벡터와 스칼라 ······························································65
3.2 벡터의 덧셈과 뺄셈 ·······················································66
3.3 벡터 성분 ····································································69
3.4 벡터 곱하기 ·································································76
3.5 질점에 작용하는 힘의 평형 ·············································82
· 연습문제 3 ······································································91

제4장 2차원 운동 ·····························································103

4.1 위치와 변위 ·······························································105
4.2 평균속도와 순간속도 ···················································108
4.3 평균가속도와 순간가속도 ·············································112
4.4 포물선 운동 ·······························································117
4.5 등속 원운동 ·······························································125
· 연습문제 4 ····································································133

제5장 힘과 운동(I) ·····························································143

5.1 힘의 개념 ···································································145
5.2 뉴턴의 제1법칙 ····························································147
5.3 뉴턴의 제2법칙 ····························································148
5.4 뉴턴의 제3법칙 ····························································152
5.5 여러 가지 힘 ································································154
· 연습문제 5 ······································································163

제6장 힘과 운동(II) ·······························································175

6.1 마찰력 ·········································································177
6.2 등속 원운동 ··································································185
6.3 원뿔진자 ······································································191
· 연습문제 6 ·······································································195

제7장 운동에너지와 일 ·························································209

7.1 운동에너지 ····································································211
7.2 일 ················································································213
7.3 일-운동에너지 정리 ························································217
7.4 중력이 한 일 ··································································222
7.5 용수철 힘이 한 일 ···························································227
7.6 일률 ·············································································231
· 연습문제 7 ········································································234

제8장 유체 ··········································································245

8.1 유체의 특성 ····································································247
8.2 압력 ··············································································252
8.3 파스칼의 원리 ·································································255
8.4 연속방정식 ·····································································258
8.5 베르누이 방정식 ······························································264
· 연습문제 8 ·········································································274

제9장 열과 열역학 제1법칙 ·····················································283

9.1 열역학 제0법칙과 온도 ······················································285
9.2 열과 비열 ·······································································289
9.3 내부에너지 ·····································································298
9.4 열역학 제1법칙 ································································301
· 연습문제 9 ·········································································307

제10장 엔트로피와 열역학 제2법칙 ···········································315

10.1 방향성을 갖는 현상 ·························································317
10.2 열역학 제2법칙 ······························································320
10.3 열기관 ··········································································323
10.4 엔트로피 ·······································································325
10.5 카르노 사이클 ································································332
· 연습문제 10 ········································································339

제11장 전류와 저항 ································································347

11.1 전하 ·············································································349
11.2 전하의 이동과 전류의 방향 ···············································352
11.3 전류, 전압, 저항 ·····························································354
11.4 옴의 법칙 ······································································360
11.5 저항의 연결 ···································································362
11.6 전기에너지 ····································································371
11.7 전력과 전력량 ································································373
11.8* [심화학습] 키르히호프의 법칙 ·········································376
· 연습문제 11 ·········································································381

연습문제 풀이 및 정답 ·····························································391

부록 기초수학 ········································································455

· 단위변환 ·············································································467
· 참고문헌 ·············································································468
· 찾아보기 ·············································································469