Vectors: Direction o. vector steps 2018.notebook. September 26, Quantities can either be scalar or vector. 90 o.
|
|
- Elfrieda O’Brien’
- 5 years ago
- Views:
Transcription
1 Vectors: Quantities can either be scalar or vector Size only mass time speed Size and direction force velocity acceleration Vector quantities can be represented by an arrow called a vector. The vector has a tail and a head. The head of the vector shows direction. (tail marks origin) The length of the vector shows the size of the quantity. A scale is used to draw size/length. if the vector is to represent a force you could make it 3. cm long. The scale would be 1cm = 2 N Types of vectors: Components = vectors at act on an object Direction 36 o 9 o esultant = a single vector that is the vector sum of components that are acting 18 o o /36 o Equilibrant = equal and opposite to a resultant equal in size and opposite in direction E = 27 o 1
2 Quadrant N, S, E, W West of North N East of North 2 W of N N 2 21 N of E W North of West South of West North of East South of East E W E West of South East of South S of E S max angle of 45 o 25 W of S S F 1 = 55 N at. F 2 = 45 N at N 1) 2) 55 N Two forces act on an object. One force is 55 N acting at., and the second is 45 N acting at 9. What is the resulting force? 45 N. 55 N Point diagram: all components drawn from a single point Steps for solving vector problems using 1) List data "Graphical Analysis" 2) draw Point diagram listing angles freehand head of c 1 (from point diagram) 4) draw in all angles...use alternate interior/exterior and complimentary/supplementary angles 5) move tail of c 2 to head of c 1 at angle c 2 is from axis Picture diagram 3) 55 N. Vector Diagram 45 N Drawn according to the rules of vector addition! 6) calculate angle between c 1 and c 2 (happy angle) 2
3 vector steps 218.notebook 7. N at 32. 1) List data Two forces act on an object. One force is 6. N acting at 1., and the second is 7. N acting at 32. What is the resulting force? 7. N at 32. 1) List data Two forces act on an object. One force is 6. N acting at 1., and the second is 7. N acting at 32. What is the resulting force? point diagram 2) draw Point diagram listing angles 7. N at 32 4) draw in all angles...use alternate interior/exterior and complimentary/supplementary angles
4 5) move tail of c 2 to head of c 1 at angle c 2 is from axis 6) calculate angle between c 1 and c 2 Note how c 2 is 5 counterclockwise of "Y", ( clockwise from "X") Therefore, c 2' is also 5 counter clockwise of "Y" c 2 ' = c 2 c 2 ' c 2 7. N at 32. a) measure angle of C 1 7. N at 32. a) measure angle of C 1 b) draw C 1 to scale 4
5 7. N at 32. a) measure angle of C 1 b) draw C 1 to scale c) measure happy angle 1 a) measure angle of b) draw C 1 to scale c) measure happy angle d) draw C 2 to scale d) draw C 2 to scale e) draw from tail of C 1 to head of C 2 d) draw C 2 to scale e) draw from tail of C 1 to head of C 2 f) measure magnitude and direction of = 118 N 5
6 1 17 f) measure magnitude and direction of Two forces act on an object. One force is 85 N at 112 and the other is 77 N at 12. What is the resustant? 1 17 = 118 N at 343 = 118 N at = = 343 F 1 = 85 N at 1 F 2 = 77 N at Two forces act on an object. One force is 85 N at 112 and the other is 77 N at 12. What is the resustant? F 1 = 85 N at 1 F 2 = 77 N at 6
7 F 1 = 85 N at 1 F 2 = 77 N at F 1 = 85 N at 1 F 2 = 77 N at 4) draw in all angles...use alternate interior/exterior and complimentary and supplementary angles 78 4) draw in all angles...use alternate interior/exterior and complimentary/supplementary angles 5) move tail of c 2 to head of c 1 at angle c 2 is from axis F 1 = 85 N at 1 F 2 = 77 N at 4) draw in all angles...use alternate interior/exterior and complimentary and supplementary angles 5) move tail of c2 to at angle c2 is from axis F 1 = 85 N at 1 F 2 = 77 N at 4) draw in all angles...use alternate interior/exterior and complimentary and supplementary angles 8 5) move tail of c2 to at angle c2 is from axis 6) calculate angle between c1 and c ) calculate angle between c1 and c2 7
8 8 o 68 o vector steps 218.notebook F 1 = 85 N at 1 F 2 = 77 N at 4) draw in all angles...use alternate interior/exterior and complimentary and supplementary angles 8 5) move tail of c2 to at angle c2 is from axis 6) calculate angle between c1 and c2 F 1 = 85 N at 1 F 2 = 77 N at 3) o o 8 o 6) 5) = 14 at o 68 o 68 o F 1 = 85 N at 1 F 2 = 77 N at Same problem done slightly differently 68 o 8
9 vector steps 218.notebook 7. N at N at N at N 9
AP Physics C Mechanics Vectors
1 AP Physics C Mechanics Vectors 2015 12 03 www.njctl.org 2 Scalar Versus Vector A scalar has only a physical quantity such as mass, speed, and time. A vector has both a magnitude and a direction associated
More informationVector components and motion
Vector components and motion Objectives Distinguish between vectors and scalars and give examples of each. Use vector diagrams to interpret the relationships among vector quantities such as force and acceleration.
More informationVectors v Scalars. Physics 1 st Six Weeks
Vectors v Scalars Physics 1 st Six Weeks An Appetizer to Start... Vectors vs. Scalars In Physics all quantities are in two categories: scalars & vectors. Scalar quantities are described by magnitude (i.e.
More informationExperimenting with Force Vectors
Name Hr: Date: Experimenting with Force Vectors Purpose/Goals Apply the laws of vector addition to resolve forces in equilibrium. (Part 1) Determine the equilibrant necessary to balance a resulting force.
More informationChapter 8 Scalars and vectors
Chapter 8 Scalars and vectors Heinemann Physics 1 4e Section 8.1 Scalars and vectors Worked example: Try yourself 8.1.1 DESCRIBING VECTORS IN ONE DIMENSION west east + 50 N Describe the vector using: a
More informationVectors. Slide 2 / 36. Slide 1 / 36. Slide 3 / 36. Slide 4 / 36. Slide 5 / 36. Slide 6 / 36. Scalar versus Vector. Determining magnitude and direction
Slide 1 / 3 Slide 2 / 3 Scalar versus Vector Vectors scalar has only a physical quantity such as mass, speed, and time. vector has both a magnitude and a direction associated with it, such as velocity
More informationVectors. An Introduction
Vectors An Introduction There are two kinds of quantities Scalars are quantities that have magnitude only, such as position speed time mass Vectors are quantities that have both magnitude and direction,
More informationVector x-component (N) y-component (N)
Name AP Physics C Summer Assignment 2014 Where calculations are required, show your work. Be smart about significant figures. Print these sheets and hand them in (neatly done) on the first day of class.
More information2 Dimensional Vectors
2 Dimensional Vectors Vectors that are not collinear must be added using trigonometry or graphically (with scale diagrams) Vector quantities are drawn as arrows, the length of the arrow indicates the magnitude
More informationAP Physics C - Mechanics
Slide 1 / 36 Slide 2 / 36 P Physics - Mechanics Vectors 2015-12-03 www.njctl.org Scalar Versus Vector Slide 3 / 36 scalar has only a physical quantity such as mass, speed, and time. vector has both a magnitude
More informationDay 1: Introduction to Vectors + Vector Arithmetic
Day 1: Introduction to Vectors + Vector Arithmetic A is a quantity that has magnitude but no direction. You can have signed scalar quantities as well. A is a quantity that has both magnitude and direction.
More informationGeneral Physics I, Spring Vectors
General Physics I, Spring 2011 Vectors 1 Vectors: Introduction A vector quantity in physics is one that has a magnitude (absolute value) and a direction. We have seen three already: displacement, velocity,
More informationGENERAL PHYSICS (101 PHYS)
INAYA MEDICAL COLLEGE (IMC) PHYS 101- LECTURE 1 GENERAL PHYSICS (101 PHYS) DR. MOHAMMED MOSTAFA EMAM LECTURES & CLASS ACTIVITIES https://inayacollegedrmohammedemam.wordpress.com/ Password: drmohammedemam
More informationVECTORS & EQUILIBRIUM Experiment 4
Physical Science 14 VECTORS & EQUILIBRIUM Experiment 4 INTRODUCTION: Pictures are often more descriptive than words. In physics it is useful to represent some quantities by an arrow, called vector, where
More informationNorth by Northwest - An Introduction to Vectors
HPP A9 North by Northwest - An Introduction to Vectors Exploration GE 1. Let's suppose you and a friend are standing in the parking lot near the Science Building. Your friend says, "I am going to run at
More informationA SCALAR is ANY quantity in physics that has MAGNITUDE, but NOT a direction associated with it. Magnitude A numerical value with units.
Vectors and Scalars A SCALAR is ANY quantity in physics that has MAGNITUDE, but NOT a direction associated with it. Magnitude A numerical value with units. Scalar Example Speed Distance Age Heat Number
More informationPlease Visit us at:
IMPORTANT QUESTIONS WITH ANSWERS Q # 1. Differentiate among scalars and vectors. Scalars Vectors (i) The physical quantities that are completely (i) The physical quantities that are completely described
More informationScalar Quantities - express only magnitude ie. time, distance, speed
Chapter 6 - Vectors Scalar Quantities - express only magnitude ie. time, distance, speed Vector Quantities - express magnitude and direction. ie. velocity 80 km/h, 58 displacement 10 km (E) acceleration
More informationExperiment 3: Vector Addition
Experiment 3: Vector Addition EQUIPMENT Force Table (4) Pulleys (4) Mass Hangers Masses Level (TA s Table) (2) Protractors (2) Rulers (4) Colored Pencils (bold colors) Figure 3.1: Force Table 15 16 Experiment
More informationVectors. Example: Example: 2 cm. Parts of a vector: 3 cm. Body / Line Segment. Tail / Toe. Tip / Head
Vectors The study of motion involves the introduction of a variety of quantities which are used to describe the physical world. Examples of such quantities include distance, displacement, speed, velocity,
More informationVECTORS. Section 6.3 Precalculus PreAP/Dual, Revised /11/ :41 PM 6.3: Vectors in the Plane 1
VECTORS Section 6.3 Precalculus PreAP/Dual, Revised 2017 Viet.dang@humbleisd.net 10/11/2018 11:41 PM 6.3: Vectors in the Plane 1 DEFINITIONS A. Vector is used to indicate a quantity that has both magnitude
More informationScalars and Vectors I
Scalars and Vectors I Learning Outcome When you complete this module you will be able to: Define and identify scalar and vector quantities and solve simple vector problems graphically. Learning Objectives
More informationCoordinate Systems. Chapter 3. Cartesian Coordinate System. Polar Coordinate System
Chapter 3 Vectors Coordinate Systems Used to describe the position of a point in space Coordinate system consists of a fixed reference point called the origin specific axes with scales and labels instructions
More informationName: Lab Partner: Section: In this experiment vector addition, resolution of vectors into components, force, and equilibrium will be explored.
Chapter 3 Vectors Name: Lab Partner: Section: 3.1 Purpose In this experiment vector addition, resolution of vectors into components, force, and equilibrium will be explored. 3.2 Introduction A vector is
More informationStudent Content Brief Advanced Level
Student Content Brief Advanced Level Vectors Background Information Physics and Engineering deal with quantities that have both size and direction. These physical quantities have a special math language
More information2- Scalars and Vectors
2- Scalars and Vectors Scalars : have magnitude only : Length, time, mass, speed and volume is example of scalar. v Vectors : have magnitude and direction. v The magnitude of is written v v Position, displacement,
More informationResultant Forces 1 of 17 Boardworks Ltd 2016
Resultant Forces 1 of 17 Boardworks Ltd 2016 Resultant Forces 2 of 17 Boardworks Ltd 2016 How can forces be represented? 3 of 17 Boardworks Ltd 2016 The forces acting on any object can be shown using a
More informationGraphical Analysis; and Vectors
Graphical Analysis; and Vectors Graphs Drawing good pictures can be the secret to solving physics problems. It's amazing how much information you can get from a diagram. We also usually need equations
More informationVectors. Chapter 3. Arithmetic. Resultant. Drawing Vectors. Sometimes objects have two velocities! Sometimes direction matters!
Vectors Chapter 3 Vector and Vector Addition Sometimes direction matters! (vector) Force Velocity Momentum Sometimes it doesn t! (scalar) Mass Speed Time Arithmetic Arithmetic works for scalars. 2 apples
More informationChapter 3 Motion in a Plane
Chapter 3 Motion in a Plane Introduce ectors and scalars. Vectors hae direction as well as magnitude. The are represented b arrows. The arrow points in the direction of the ector and its length is related
More informationNew concepts: scalars, vectors, unit vectors, vector components, vector equations, scalar product. reading assignment read chap 3
New concepts: scalars, vectors, unit vectors, vector components, vector equations, scalar product reading assignment read chap 3 Most physical quantities are described by a single number or variable examples:
More informationVectors and the Force Table
Date Course Name Instructor Name Student(s) Name Vectors and the Force Table STUDENT OUTCOMES Updated Fall 2009 Through this experiment, students will learn: - Vector analysis - Resultant vs equilibrant
More informationHalliday/Resnick/Walker 7e Chapter 3
HRW 7e Chapter 3 Page 1 of 7 Halliday/Resnick/Walker 7e Chapter 3 1. The x and the y components of a vector a lying on the xy plane are given by a = acos θ, a = asinθ x y where a = a is the magnitude and
More informationChapter 2 One-Dimensional Kinematics
Review: Chapter 2 One-Dimensional Kinematics Description of motion in one dimension Copyright 2010 Pearson Education, Inc. Review: Motion with Constant Acceleration Free fall: constant acceleration g =
More information1-dimensional: origin. Above is a vector drawing that represents the displacement of the point from zero. point on a line: x = 2
I. WHT IS VECTO? UNIT XX: VECTOS VECTO is a variable quantity consisting of two components: o o MGNITUDE: How big? This can represent length, pressure, rate, and other quantities DIECTION: Which way is
More informationSupplemental Activity: Vectors and Forces
Supplemental Activity: Vectors and Forces Objective: To use a force table to test equilibrium conditions. Required Equipment: Force Table, Pasco Mass and Hanger Set, String, Ruler, Polar Graph Paper, Protractor,
More informationVector Addition INTRODUCTION THEORY
Vector Addition INTRODUCTION All measurable quantities may be classified either as vector quantities or as scalar quantities. Scalar quantities are described completely by a single number (with appropriate
More informationVectors in Physics. Topics to review:
Vectors in Physics Topics to review: Scalars Versus Vectors The Components of a Vector Adding and Subtracting Vectors Unit Vectors Position, Displacement, Velocity, and Acceleration Vectors Relative Motion
More informationChapter 5: Forces in Equilibrium
Chapter 5: Forces in Equilibrium I don't know what I may seem to the world, but, as to myself, I seem to have been only like a boy playing on the sea shore, and diverting myself in now and then finding
More informationLesson 3: Free fall, Vectors, Motion in a plane (sections )
Lesson 3: Free fall, Vectors, Motion in a plane (sections.6-3.5) Last time we looked at position s. time and acceleration s. time graphs. Since the instantaneous elocit is lim t 0 t the (instantaneous)
More informationLecture Notes (Vectors)
Lecture Notes (Vectors) Intro: - up to this point we have learned that physical quantities can be categorized as either scalars or vectors - a vector is a physical quantity that requires the specification
More informationEXPERIMENT 4 VECTORS AND EQUILIBRIUM
EXPERIMENT 4 VECTORS ND EQUILIRIUM INTRODUCTION: The purpose of this experiment is to confirm the laws of vector addition, and to study the equilibrium of force vectors at a point. CKGROUND: scalar is
More informationChapter 3 Vectors in Physics. Copyright 2010 Pearson Education, Inc.
Chapter 3 Vectors in Physics Units of Chapter 3 Scalars Versus Vectors The Components of a Vector Adding and Subtracting Vectors Unit Vectors Position, Displacement, Velocity, and Acceleration Vectors
More informationForce in Mechanical Systems. Overview
Force in Mechanical Systems Overview Force in Mechanical Systems What is a force? Created by a push/pull How is a force transmitted? For example by: Chains and sprockets Belts and wheels Spur gears Rods
More informationVectors. In kinematics, the simplest concept is position, so let s begin with a position vector shown below:
Vectors Extending the concepts of kinematics into two and three dimensions, the idea of a vector becomes very useful. By definition, a vector is a quantity with both a magnitude and a spatial direction.
More informationPhys 221. Chapter 3. Vectors A. Dzyubenko Brooks/Cole
Phs 221 Chapter 3 Vectors adzubenko@csub.edu http://www.csub.edu/~adzubenko 2014. Dzubenko 2014 rooks/cole 1 Coordinate Sstems Used to describe the position of a point in space Coordinate sstem consists
More informationUNIT V: Multi-Dimensional Kinematics and Dynamics Page 1
UNIT V: Multi-Dimensional Kinematics and Dynamics Page 1 UNIT V: Multi-Dimensional Kinematics and Dynamics As we have already discussed, the study of the rules of nature (a.k.a. Physics) involves both
More informationSECTION 6.3: VECTORS IN THE PLANE
(Section 6.3: Vectors in the Plane) 6.18 SECTION 6.3: VECTORS IN THE PLANE Assume a, b, c, and d are real numbers. PART A: INTRO A scalar has magnitude but not direction. We think of real numbers as scalars,
More informationSCIENTIFIC MEASUREMENTS
SCIENTIFIC MEASUREMENTS Textbook References: Textbook 4 th, Appendix A-1 & C-1 Textbook 5 th, Appendix B Lesson Objectives: By Studying this chapter, you will learn 1. What the fundamental quantities of
More informationLab 2: Equilibrium. Note: the Vector Review from the beginning of this book should be read and understood prior to coming to class!
Lab 2: Equilibrium Note: This lab will be conducted over 2 weeks, with half the class working with forces while the other half works with torques the first week, and then switching the second week. Description
More informationExperiment 2 Vectors. using the equations: F x = F cos θ F y = F sin θ. Composing a Vector
Experiment 2 Vectors Preparation Study for this week's quiz by reviewing the last experiment, reading this week's experiment carefully and by looking up force and vectors in your textbook. Principles A
More informationVECTORS. 3-1 What is Physics? 3-2 Vectors and Scalars CHAPTER
CHAPTER 3 VECTORS 3-1 What is Physics? Physics deals with a great many quantities that have both size and direction, and it needs a special mathematical language the language of vectors to describe those
More informationScalar & Vector tutorial
Scalar & Vector tutorial scalar vector only magnitude, no direction both magnitude and direction 1-dimensional measurement of quantity not 1-dimensional time, mass, volume, speed temperature and so on
More informationFORCE TABLE INTRODUCTION
FORCE TABLE INTRODUCTION All measurable quantities can be classified as either a scalar 1 or a vector 2. A scalar has only magnitude while a vector has both magnitude and direction. Examples of scalar
More informationScalars distance speed mass time volume temperature work and energy
Scalars and Vectors scalar is a quantit which has no direction associated with it, such as mass, volume, time, and temperature. We sa that scalars have onl magnitude, or size. mass ma have a magnitude
More information9.4 Polar Coordinates
9.4 Polar Coordinates Polar coordinates uses distance and direction to specify a location in a plane. The origin in a polar system is a fixed point from which a ray, O, is drawn and we call the ray the
More informationBELLWORK feet
BELLWORK 1 A hot air balloon is being held in place by two people holding ropes and standing 35 feet apart. The angle formed between the ground and the rope held by each person is 40. Determine the length
More informationPART A: MULTIPLE CHOICE QUESTIONS
PART A: MULTIPLE CHOICE QUESTIONS QUESTION 1. Which of the following defines a scalar quantity? (a) (b) (c) (d) Magnitude only Magnitude and direction Direction None of the above QUESTION 2. Which of the
More information4/13/2015. I. Vectors and Scalars. II. Addition of Vectors Graphical Methods. a. Addition of Vectors Graphical Methods
I. Vectors and Scalars A vector has magnitude as well as direction. Some vector quantities: displacement, velocity, force, momentum A scalar has only a magnitude. Some scalar quantities: mass, time, temperature
More informationVectors. A Vector is a quantity that has both magnitude and direction
Vectors In Chapter 1, we conceptually introduced the Vector: A Vector is a quantity that has both magnitude and direction In Chapter 3, we want to develop and learn how to work with vectors analytically.
More information4. The diagram below represents two concurrent forces.
1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the greatest magnitude? A) 0º B) 45º C) 90.º D) 180.º 2. Two forces act concurrently
More informationVector Addition and Subtraction: Graphical Methods
Vector Addition and Subtraction: Graphical Methods Bởi: OpenStaxCollege Displacement can be determined graphically using a scale map, such as this one of the Hawaiian Islands. A journey from Hawai i to
More informationKinematics in Two Dimensions; Vectors
Kinematics in Two Dimensions; Vectors Vectors & Scalars!! Scalars They are specified only by a number and units and have no direction associated with them, such as time, mass, and temperature.!! Vectors
More informationRules for Motion Maps
Motion maps are like strobe pictures of an object s motion, each flash represents the passage of some fixed unit of time In each flash, the object is represented as a dot. It should be placed in the location
More informationVectors. Introduction. Prof Dr Ahmet ATAÇ
Chapter 3 Vectors Vectors Vector quantities Physical quantities that have both n u m e r i c a l a n d d i r e c t i o n a l properties Mathematical operations of vectors in this chapter A d d i t i o
More informationObjectives and Essential Questions
VECTORS Objectives and Essential Questions Objectives Distinguish between basic trigonometric functions (SOH CAH TOA) Distinguish between vector and scalar quantities Add vectors using graphical and analytical
More informationVECTORS REVIEW. ii. How large is the angle between lines A and B? b. What is angle C? 45 o. 30 o. c. What is angle θ? d. How large is θ?
VECTOS EVIEW Solve the following geometric problems. a. Line touches the circle at a single point. Line etends through the center of the circle. i. What is line in reference to the circle? ii. How large
More informationTeacher Content Brief
Teacher Content Brief Vectors Introduction Your students will need to be able to maneuver their Sea Perch during the competition, so it will be important for them to understand how forces combine to create
More informationMotion in Three Dimensions
Motion in Three Dimensions We ve learned about the relationship between position, velocity and acceleration in one dimension Now we need to extend those ideas to the three-dimensional world In the 1-D
More informationPHYSICS - CLUTCH CH 01: UNITS & VECTORS.
!! www.clutchprep.com Physics is the study of natural phenomena, including LOTS of measurements and equations. Physics = math + rules. UNITS IN PHYSICS We measure in nature. Measurements must have. - For
More informationMath 144 Activity #9 Introduction to Vectors
144 p 1 Math 144 ctiity #9 Introduction to Vectors Often times you hear people use the words speed and elocity. Is there a difference between the two? If so, what is the difference? Discuss this with your
More informationGraphical Vector Addition
Vectors Chapter 4 Vectors and Scalars Measured quantities can be of two types Scalar quantities: only require magnitude (and proper unit) for description. Examples: distance, speed, mass, temperature,
More informationChapter 2 A Mathematical Toolbox
Chapter 2 Mathematical Toolbox Vectors and Scalars 1) Scalars have only a magnitude (numerical value) Denoted by a symbol, a 2) Vectors have a magnitude and direction Denoted by a bold symbol (), or symbol
More information**Answers may or may not be the same due to differences in values of original question. Answers in bold and figures are not provided.
PCS106 Assignment # 2: Vectors **Answers may or may not be the same due to differences in values of original question. Answers in bold and figures are not provided.** Component of Vectors 1. Shown is a
More informationPhysics 1A. Lecture 1B
Physics 1A Lecture 1B Angles: a Tricky Unit θ Angles are formally defined as a ratio of lengths; e.g. θ = Arclength/Radius [θ] = L/L = 1 This makes the angle unitless! The fundamental unit of angle is
More informationVectors a vector is a quantity that has both a magnitude (size) and a direction
Vectors In physics, a vector is a quantity that has both a magnitude (size) and a direction. Familiar examples of vectors include velocity, force, and electric field. For any applications beyond one dimension,
More informationUnit 2: Vectors Student Papers
INQUIRY PHYSICS A Modified Learning Cycle Curriculum by Granger Meador Unit 2: Vectors Student Papers inquiryphysics.org 2010 these SAMPLE NOTES, the STUDENT PAPERS, and any PRESENTATIONS for each unit
More informationChapter 3. Vectors. θ that the vector forms with i ˆ is 15. I. Vectors and Scalars
Chapter 3. Vectors I. Vectors and Scalars 1. What type of quantity does the odometer of a car measure? a) vector; b) scalar; c) neither scalar nor vector; d) both scalar and vector. 2. What type of quantity
More informationHere is a sample problem that shows you how to use two different methods to add twodimensional
LAB 2 VECTOR ADDITION-METHODS AND PRACTICE Purpose : You will learn how to use two different methods to add vectors. Materials: Scientific calculator, pencil, unlined paper, protractor, ruler. Discussion:
More informationDefinitions In physics we have two types of measurable quantities: vectors and scalars.
1 Definitions In physics we have two types of measurable quantities: vectors and scalars. Scalars: have magnitude (magnitude means size) only Examples of scalar quantities include time, mass, volume, area,
More informationboth an analytical approach and the pole method, determine: (a) the direction of the
Quantitative Problems Problem 4-3 Figure 4-45 shows the state of stress at a point within a soil deposit. Using both an analytical approach and the pole method, determine: (a) the direction of the principal
More informationExample problem: Free Fall
Example problem: Free Fall A ball is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward, at an initial height of 50.0 m above the ground. The ball just misses the edge
More informationSignificant Figures & Vectors
You have to complete this reading Booklet before you attempt the Substantive Assignment. Significant Figures Significant Figures & Vectors There are two kinds of numbers in the world Exact: o Example:
More informationPre-Calculus Vectors
Slide 1 / 159 Slide 2 / 159 Pre-Calculus Vectors 2015-03-24 www.njctl.org Slide 3 / 159 Table of Contents Intro to Vectors Converting Rectangular and Polar Forms Operations with Vectors Scalar Multiples
More information8-1 Introduction to Vectors
State whether each quantity described is a vector quantity or a scalar quantity. 1. a box being pushed at a force of 125 newtons This quantity has a magnitude of 125 newtons, but no direction is given.
More informationVectors in Two Dimensions
Vectors in Two Dimensions Introduction In engineering, phsics, and mathematics, vectors are a mathematical or graphical representation of a phsical quantit that has a magnitude as well as a direction.
More informationChapter 3. Vectors and. Two-Dimensional Motion Vector vs. Scalar Review
Chapter 3 Vectors and Two-Dimensional Motion Vector vs. Scalar Review All physical quantities encountered in this text will be either a scalar or a vector A vector quantity has both magnitude (size) and
More informationVectors are used to represent quantities such as force and velocity which have both. and. The magnitude of a vector corresponds to its.
Fry Texas A&M University Math 150 Chapter 9 Fall 2014 1 Chapter 9 -- Vectors Remember that is the set of real numbers, often represented by the number line, 2 is the notation for the 2-dimensional plane.
More informationr y The angle theta defines a vector that points from the boat to the top of the cliff where rock breaks off. That angle is given as 30 0
From a boat in the English Channel, you slowly approach the White Cliffs of Dover. You want to know how far you are from the base of the cliff. Then suddenly you see a rock break off from the top and hit
More informationPhysics 12. Chapter 1: Vector Analysis in Two Dimensions
Physics 12 Chapter 1: Vector Analysis in Two Dimensions 1. Definitions When studying mechanics in Physics 11, we have realized that there are two major types of quantities that we can measure for the systems
More informationOmm Al-Qura University Dr. Abdulsalam Ai LECTURE OUTLINE CHAPTER 3. Vectors in Physics
LECTURE OUTLINE CHAPTER 3 Vectors in Physics 3-1 Scalars Versus Vectors Scalar a numerical value (number with units). May be positive or negative. Examples: temperature, speed, height, and mass. Vector
More informationSection 1.4: Adding and Subtracting Linear and Perpendicular Vectors
Section 1.4: Adding and Subtracting Linear and Perpendicular Vectors Motion in two dimensions must use vectors and vector diagrams. Vector Representation: tail head magnitude (size): given by the length
More informationCE 201 Statics. 2 Physical Sciences. Rigid-Body Deformable-Body Fluid Mechanics Mechanics Mechanics
CE 201 Statics 2 Physical Sciences Branch of physical sciences 16 concerned with the state of Mechanics rest motion of bodies that are subjected to the action of forces Rigid-Body Deformable-Body Fluid
More informationPHYS 103 (GENERAL PHYSICS) CHAPTER 3: VECTORS LECTURE NO. 4 THIS PRESENTATION HAS BEEN PREPARED BY: DR. NASSR S. ALZAYED
First Slide King Saud University College of Science Physics & Astronomy Dept. PHYS 103 (GENERAL PHYSICS) CHAPTER 3: VECTORS LECTURE NO. 4 THIS PRESENTATION HAS BEEN PREPARED BY: DR. NASSR S. ALZAYED Lecture
More informationMaple Output Maple Plot 2D Math 2D Output
Maple Output Maple Plot 2D Math 2D Output 0.1 Introduction Vectors 1 On one level a vector is just a point; we can regard every point in R 2 as a vector. When we do so we will write a, b instead of the
More informationWelcome back to Physics 215
Welcome back to Physics 215 Lecture 2-2 02-2 1 Last time: Displacement, velocity, graphs Today: Constant acceleration, free fall 02-2 2 2-2.1: An object moves with constant acceleration, starting from
More informationUNIT I: MECHANICS Chapter 5: Projectile Motion
IMPORTANT TERMS: Component Projectile Resolution Resultant Satellite Scalar quantity Vector Vector quantity UNIT I: MECHANICS Chapter 5: Projectile Motion I. Vector and Scalar Quantities (5-1) A. Vector
More informationDISPLACEMENT AND FORCE IN TWO DIMENSIONS
DISPLACEMENT AND FORCE IN TWO DIMENSIONS Vocabulary Review Write the term that correctly completes the statement. Use each term once. coefficient of kinetic friction equilibrant static friction coefficient
More informationPhysics 20 Lesson 10 Vector Addition
Physics 20 Lesson 10 Vector Addition I. Vector Addition in One Dimension (It is strongly recommended that you read pages 70 to 75 in Pearson for a good discussion on vector addition in one dimension.)
More informationVectors. Examples of vectors include: displacement, velocity, acceleration, and force. Examples of scalars include: distance, speed, time, and volume.
Math 150 Prof. Beydler 7.4/7.5 Notes Page 1 of 6 Vectors Suppose a car is heading NE (northeast) at 60 mph. We can use a vector to help draw a picture (see right). v A vector consists of two parts: 1.
More information