1. General Physics-1 Lectures notes for Industrial Engineering

3. Fundamental law of nature. Beauty :) Benefit/Necessity Need to understand things to use or control them. Essential for human civilization and better life. Azerbaijan heavily relies on science & engineering. …….It is not fully known……..

4. My GOAL is… … the door was closed, and Newton was not at home…

5. General Physics I Lecture 1 Agenda for Today l Course Introduction  General Announcements  Structure of the course  Scope of the course  Begin chapter 1

6. General Physics -1 Mechanics + Thermodynamics 1.Units, Physical Quantities, and Vectors 2.Motion along a Straight Line – 1D Motion 3.Motion in Two or Three Dimensions – 2D Motion/Circular motion 4.Newton’s Laws of Motion 5.Applying Newton’s Laws 6.Work and Kinetic Energy 7.Potential Energy and Conservation 8.Momentum,Impulse, and Collisions 9.Rotational Motion 10.Equilibrium and Elasticity 11.Gravitation 12.Fluid Mechanics 13.Ideal Gasses. Kinetic Molecular Theory 14.The First Law of Thermodynamics 15.The Second Law of Thermodynamics 1.Units, Physical Quantities, and Vectors 2.Motion along a Straight Line – 1D Motion 3.Motion in Two or Three Dimensions – 2D Motion/Circular motion 4.Newton’s Laws of Motion 5.Applying Newton’s Laws 6.Work and Kinetic Energy 7.Potential Energy and Conservation 8.Momentum,Impulse, and Collisions 9.Rotational Motion 10.Equilibrium and Elasticity 11.Gravitation 12.Fluid Mechanics 13.Ideal Gasses. Kinetic Molecular Theory 14.The First Law of Thermodynamics 15.The Second Law of Thermodynamics

7. JUST a SIMPLE Classroom Rules 1.Everone have to attend in my lectures... 2.Nobody comes after me/behind me/follow me 3.Cell phones always in Silent mode – otherwise…otherwise… 4.When students talk each others without me… it means… rules were destroyed… 5.Your notes which taken in lectures will your best assistant for exam…You need to take notes… THANKS IN ADVANCE…

8. Chapter 1. Units. Measurements and SI.

9. The International System of Units

13. Changing Units

14. Scalars vs. Vectors Things to learn We will learn the concepts of vectors and scalars......how to express vectors......operations on vectors: - addition, subtraction, scalar multiplication, scalar product, and vector product.

15. Vectors and Scalars Scalar : magnitude only (with a sign) temperature, time, mass, distance, speed, etc. Vector : direction and magnitude displacement, velocity, acceleration, etc. Displacement vector: (a) same if direction/magnitude are identical (translation invariance) (b) independent of paths

16. Properties of Vectors

17. Adding vectors geometrically

18. Adding Vectors geometrically: triangle and parallelogram method

19. Method for Subtracting of Vectors

20. Components of Vectors-2D

22. Units Vectors

23. Adding Vectors by Components

24. Multiplying Vectors

25. Multiplying a scalar to vector

27. Scalar product of two vectors

28. Scalar product of two unit vectors

29. Given the two dimensionless vectors A=3i+4j and B=-2i-6j+5k determine A+B=? A-B=? B-A=? B+A=? Given the two dimensionless vectors A=3i+4j and B=-2i-6j+5k determine A+B=? A-B=? B-A=? B+A=?

30. Given two vectors: A=3i+4j-k and B=4i-j+5k. Find angle between them??? For calculating you have 74 s… Given two vectors: A=3i+4j-k and B=4i-j+5k. Find angle between them??? For calculating you have 74 s…

31. Vector product of two vectors

33. Vector product of two units vectors

34. The boat tries to cross Niagara falls at 45m/s West. The current is moving 75m/s North. What will be the boat’s resultant vector? c

36. That is all for today…. Thank you, …see you in next time…. HW: Serway_physics_pdf: problems 51-67