A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world...
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Transcript of A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world...
![Page 1: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/1.jpg)
A Mathematical Toolkit
![Page 2: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/2.jpg)
1.1 Mathematics and Physics
•What is physics?•The study of the physical world
•How energy and matter are related
![Page 3: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/3.jpg)
Does it Make Sense?
•Excellent way to check to see if your answer is in a suitable range
![Page 4: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/4.jpg)
Base Units•The foundations of the SI
system•All other units are derived
from these seven units•Meter, kilogram, second,
kelvin, mole, ampere, and candela
![Page 5: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/5.jpg)
Meter, m•1st defined at 1/10,000,000 the distance from north pole to equator pass through Lyons, France
•1983 light traveling in a vacuum for 1/299,792,458 s
![Page 6: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/6.jpg)
Second, s•First defined as 1/86,400 of a
solar day•Earth is slowing down so time
was not constant•1960’s atomic clocks developed•Now frequency of Cs-133 atom
![Page 7: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/7.jpg)
Kilogram, kg•Mass of small platinum-iridium metal cylinder
•Not reproducible with natural occurrence
![Page 8: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/8.jpg)
Derived units•All the other units are combinations of the base units.
•Newton, N is a kg.m/s2
![Page 9: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/9.jpg)
•SI Prefixes•Dimensional Analysis•Significant Digits •Scientific Notation•Accuracy•Precision
![Page 10: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/10.jpg)
1.3 Graphing Data•Linear Relationships•Nonlinear Relationships•Directly proportional•Indirectly proportional
![Page 11: A Mathematical Toolkit. 1.1 Mathematics and Physics What is physics? The study of the physical world How energy and matter are related.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649e7b5503460f94b7b902/html5/thumbnails/11.jpg)
•Independent variable is the variable the experimenter changes, x- axis
•Dependent variable changes as a result of the independent variable, y axis