쉽게 배우는 대학기초물리

유주식

서울대학교 공과대학 기계공학과 졸업
한국과학기술원 기계공학과 석ㆍ박사
University of Michigan (USA) 연구교수
[현재] 국립경국대학교 기계교육과 교수

머리말 / 3

제1장 서론 ·········································································9
1.1 물리량과 측정 ······························································11
1.2 차원과 단위 ·································································16
ㆍ 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
ㆍ 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
ㆍ 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
ㆍ 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
ㆍ 연습문제 5 ······································································163

제6장 힘과 운동(II) ·······························································175
6.1 마찰력 ·········································································177
6.2 등속 원운동 ··································································185
6.3 원뿔진자 ······································································191
ㆍ 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
ㆍ 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
ㆍ 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
ㆍ 연습문제 9 ·········································································307

제10장 엔트로피와 열역학 제2법칙 ···········································315
10.1 방향성