PHYSICS 103 LECTURE 1: 8/26/2003. PHYSICS 103: Lecture 1 Review of syllabus Overview of course material Basic math review Units and unit conversions Agenda.

Slides:

Advertisements

Similar presentations

The Tangent Ratio CHAPTER 7 RIGHT TRIANGLE TRIGONOMETRY.

Advertisements

Section 7.6: More Applications of Quadratic Equations.

Things to do: ♥Make a new note book ♥Get out your homework (triangle worksheet)

Physics 101: Lecture 1, Pg 1 Lecture 1: Introduction to Physics 101 l Introduction to the course: Syllabus, Web page, Homework assignments, Placement Test.

TODAY IN GEOMETRY…  Review: Methods solving for missing sides of a right triangle  Learning Target: 7.6 Finding an angle using inverse Trigonometry 

Solving Right Triangles Given certain measures in a right triangle, we often want to find the other angle and side measures. This is called solving the.

Unit Conversions And the SI system.

TODAY IN GEOMETRY… Warm Up: Simplifying Radicals

TODAY IN GEOMETRY…  Practice: Solving missing sides using the Pythagorean Theorem  Learning Target 1: Use the Converse of the Pythagorean Theorem determine.

TODAY IN ALGEBRA 2.0…  Review: Pythagorean Theorem  Learning Target: Find all six trigonometric functions.  Independent Practice.

TODAY IN GEOMETRY…  Review: Pythagorean Theorem and Perimeter  Learning Target: 11.1 You will find areas of triangles and parallelograms.  Independent.

Final Exam Review: Measurement and Trigonometry

January 26, 2015 What are we doing today? 6.1 – Perimeter and Area of Rectangles and Parallelograms -Lecture and Vocabulary -HW – Practice B & C Due: Tomorrow.

Possible exam questions for the chapter 10 exam. A.1175 in 2 B.1000 in 2 C.65 in 2 D.130 in

Introduction and Mathematical Concepts

Section 10.1 Solving Quadratic Equations by the Square Root Property.

Section 7.4 Applications of Quadratic Equations.

National 5 Mathematics Expressions and Formulae ApplicationsRelationships N5.

MA.912.G.5.1 : Apply the Pythagorean Theorem and its Converse. A.5 ft B.10 ft C. 15 ft D. 18 ft What is the value of x? x 25 ft 20 ft.

Section 3-5 p. 137 Goal – to solve problems using the Pythagorean Theorem.

The Pythagorean Theorem. The Parts of a right triangle a b c l egs hypotenuse a² + b² = c².

Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula

AREA OF A TRIANGLE. Given two sides and an included angle:

Chapter 2: Measurement & Problem Solving pg LO: I can use unit conversions successfully in mathematic calculations.

Unit 6 Trigonometry Right Triangles LG: I can use the Pythagorean theorem to solve for sides in right triangles.

What does conversion mean? A change in the units or form of a number or expression.

11/11/2015 Geometry Section 9.6 Solving Right Triangles.

Chapter 7 – Right Triangles and Trigonometry

Please close your laptops and turn off and put away your cell phones, and get out your note-taking materials.

1 Chapter 3 Problem Solving. 2 Word Problems n The laboratory does not give you numbers already plugged into a formula. n You have to decide how to get.

TRIGONOMETRY Lesson 2: Solving Right Triangles. Todays Objectives Students will be able to develop and apply the primary trigonometric ratios (sine, cosine,

Specialist Maths Trigonometry Review Week 3. Addition Formulae.

OBJECTIVE I will use the Pythagorean Theorem to find missing sides lengths of a RIGHT triangle.

Pythagorean Theorem Chapter 3 – 5. What’s a, b, & c? a & b are the two sides that form the 90° angle a & b are also known as “legs” of a right triangle.

Pythagorean Theorem - Thurs, Oct 7

© 2010 Pearson Prentice Hall. All rights reserved. CHAPTER 10 Geometry.

Solving a Trigonometric Equation Find the general solution of the equation.

Chapter 5 Analytic Trigonometry Solving Trig Equations Objectives:  Use standard algebraic techniques to solve trigonometric equations.  Solve.

Quadratic Equations and Problem Solving. The square of a number minus twice the number is sixty three.

Algebra Core Review Day 8. Unit 17: Radicals How do you simplify radicals? When you add or subtract radicals they must be _______! How do you multiply.

2 nd hour. Use a calculator to find each value. Round to the nearest hundredth Before the Bell: 3.8A.

ANNOUNCEMENTS Students that have purchased a book that includes the access code to WileyPlus, can submit the homework in WileyPlus INSTEAD of WebAssign.

TRIGONOMETRY Lesson 2: Solving Right Triangles. Todays Objectives Students will be able to develop and apply the primary trigonometric ratios (sine, cosine,

Pythagorean Theorem & its Converse 8 th Grade Math Standards M.8.G.6- Explain a proof of the Pythagorean Theorem and its converse. M.8.G.7 - Apply the.

Lecture 1Purdue University, Physics 2201 –Kinematics –Forces –Energy and Momentum –Rotations –Fluids –Oscillations/Waves/Sound –Thermodynamics Welcome.

Do Now 5/11/10 Copy HW in your planner. Copy HW in your planner. –Text p. 740, #4-22 evens, #34 In your notebooks, simplify the following expressions.

Law of Sines Use it when you are given Angle-Angle-Side (AAS) Angle-Side-Angle (ASA) Side-Side-Angle (SSA)

Chapter 7 Right Triangles and Trigonometry Objectives: Use calculator to find trigonometric ratios Solve for missing parts of right triangles.

Lesson 3-7 Pages Using Formulas. What you will learn! 1. How to solve problems by using formulas. 2. How to solve problems involving the perimeters.

Introduction and Mathematical Concepts

7.1 Apply the Pythagorean Theorem

Chapter 3 Problem Solving.

Pythagorean Relationship

Sullivan Algebra and Trigonometry: Section 1.3

Math 3-4: The Pythagorean Theorem

The Pythagorean Theorem

CHAPTER 10 Geometry.

Class Notes 11.2 The Quadratic Formula.

Chapter 4 Section 1.

Chapter 3 Section 5.

Chapter 3 Problem Solving.

(The Pythagorean Theorem)

Unit 3: Right Triangle Trigonometry

If a triangle is a RIGHT TRIANGLE, then a2 + b2 = c2.

Law of Sines Standard: G.SRT.11

Unit 3: Right Triangle Trigonometry

7.2 Quadratic Story Problems

Presentation transcript:

PHYSICS 103 LECTURE 1: 8/26/2003

PHYSICS 103: Lecture 1 Review of syllabus Overview of course material Basic math review Units and unit conversions Agenda for Today:

Advice Attend the lectures and ask questions Read the book before coming to class Study the material after each class Complete sample exercises, questions, and problems in chapters. Do the assigned homework Take the self-tests in class I give before each exam Don’t cram Work in groups Come to office hours or get a tutor if you are having trouble How to do well in this class:

Math Expectations Algebra Solving for an unknown The quadratic formula Basic Geometry and trigonometry Triangles Trigonometric functions

Solving for an Unknown Solve for x:

The Quadratic Equation a, b, and c are constants (numbers) Solution:

Triangles 90° a b c Sum of all angles in a triangle is 180° Pythagorean theorem For any right triangle:

Trigonometric Functions  90° a b c

Units and Unit Conversions SI Units Length will be measured in meters (m) Mass will be measured in kilograms (kg) Time will be measured in seconds (s)

Useful Conversion Factors 1 inch = 2.54 cm 1 m = 3.28 ft 1 mile = 5280 ft 1 mile = 1.61 km

Practice Unit Conversions: How many seconds is an average lifetime? How many days? How many seconds are you asleep? How many days? If you go 60 miles hour, how many feet per second? How many meters per second?

HW Assignment: Review Syllabus Read Chapter 1