대학물리학 연습문제 솔루션(영어)

소개글

대학물리학 Jewett 물리학교재편찬위원회 역 청문각 책입니다.
1단원부터 31단원 까지 되어있습니다.
풀이설명이 영어로 되어있으니 주의하시고 풀이또는 답이 궁금하실때
쓰시면 유용 합니다.

목차

1.1 Standards of Length,
Mass, and Time
1.2 Dimensional Analysis
1.3 Conversion of Units
1.4 Order-of-Magnitude
Calculations
1.5 Significant Figures
1.6 Coordinate Systems
1.7 Vectors and Scalars
1.8 Some Properties of
Vectors
1.9 Components of a Vector
and Unit Vectors
1.10 Modeling, Alternative
Representations, and
Problem-Solving Strategy

본문내용

Q1.7 Zero significant digits. An order-of-magnitude calculation is accurate only within a factor of 10.
Q1.8 With one datum known to one significant digit, we have 80 million yr + 24 yr = 80 million yr.
Q1.9 No, the magnitude of the displacement is always less than or equal to the distance traveled. If two
displacements in the same direction are added, then the magnitude of their sum will be equal to the
distance traveled. Two vectors in any other orientation will give a displacement less than the
distance traveled. If you first walk 3 meters east, and then 4 meters south, you will have walked a
total distance of 7 meters, but you will only be 5 meters from your starting point.
Q1.10 Only force and velocity are vectors. None of the other quantities requires a direction to be described.
Q1.11 If the direction-angle of
rA
is between 180 degrees and 270 degrees, its components are both
negative. If a vector is in the second quadrant or the fourth quadrant, its components have opposite
signs.

참고 자료

없음

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SM_PDF_chapter3.pdf
SM_PDF_chapter4.pdf
SM_PDF_chapter5.pdf
SM_PDF_chapter15.pdf
SM_PDF_chapter6.pdf
SM_PDF_chapter7.pdf
SM_PDF_chapter9.pdf
SM_PDF_chapter8.pdf
SM_PDF_chapter10.pdf
SM_PDF_chapter11.pdf
SM_PDF_chapter12.pdf
SM_PDF_chapter13.pdf
SM_PDF_chapter14.pdf
SM_chapter16.pdf
SM_chapter17.pdf
SM_chapter19.pdf
SM_chapter20.pdf
SM_chapter21.pdf
SM_chapter22.pdf
SM_chapter23.pdf
SM_chapter24.pdf
SM_chapter25.pdf
SM_chapter26.pdf
SM_chapter27.pdf
SM_chapter28.pdf
SM_chapter29.pdf
SM_chapter30.pdf
SM_chapter31.pdf
SM_PDF_chapter1.pdf
SM_PDF_chapter2.pdf

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