Regents Physics PowerPoint Presentation

Physics Units

I. Physics Skills

A. Scientific Notation

Scientific Notation Problems

Answers

B. Graphing

"Best fit “line”"

Types of Graphs

"2."

"3."

"4."

C. Significant figures

Significant Figure Rules

Significant figures rules(cont.)

Sig Fig problems

Answers

D. Units

Fundamental Units

Derived Units

Derived Units (cont.)

Derived Units (cont.)

E. Prefixes

Prefix Examples

Prefix examples (cont.)

Prefix examples (cont.)

Prefix Problems

Answers

F. Estimation

Estimation (cont.)

Estimation Problems

Answers

II. Mechanics

Kinematics; vectors, velocity, acceleration

"SCALAR quantities only have a..."

"VECTOR quantities;"

Distance vs. Displacement

Distance/Displacement Problems

Answers

Speed vs. Velocity

Average Speed/Velocity Equations

Symbols

Speed/Velocity Problems

Answers

Answers (cont.)

Acceleration

Symbols (cont.)

Constant Acceleration Equations

Constant Acceleration Problems

Answers

Answer (cont.)

B. Kinematics: freefall

Solving Freefall Problems

Freefall Problems

Answers

Answers (cont.)

Answers (cont.)

Solving Anti??? Freefall Problems

Antifreefall Problems

Answers

Answers (cont.)

C. Statics

Adding forces

Force Diagrams

Composition of Forces Problems

Answers

Answers (cont.)

Answers (cont.)

Resolution of forces

Resolving forces using Graphical Method

Resolution Diagram

Resolving Forces Using Algebraic Method

Equilibrium

Equilibrium (cont.)

Equilibrium Diagram

Problems

Answers

Answers (cont.)

C. Dynamics

Newton’s 1st Law of Motion

Newton’s Second Law of Motion

Symbols

Newton’s Third Law of Motion

Free-Body Diagrams

Free-body Forces

Free-Body Diagrams

Free-Body Diagrams on a Slope

Free-Body Diagrams on a Slope

Free-Body Diagram on a Slope

Dynamics Problems

Answers

Answers (cont.)

More Problems

Answers

Answers (cont.)

E. 2-Dimensional Motion

Types of 2-D Motion

Projectile Fired Horizontally

Types of 2-D Motion

Projectile Fired at an Angle

2-D Motion Problems

Answers

Answers (cont.)

Answers (cont.)

More 2-D Motion Problems

Answers

Answers (cont.)

Answers (cont.)

Answers (cont.)

Answers (cont.)

F. Uniform Circular Motion

Uniform Circular Motion Symbols

Uniform Circular Motion Diagram

Uniform Circular Motion Equations

Uniform Circular Motion Problems

Answers

G. Mass, Weight and Gravity

Mass

Weight

Weight/Force of Gravity Equations

Gravitational Field Strength

Mass, Weight, Gravity Problems

Answers

Answers (cont.)

More Problems

Answers

H. Friction

Coefficient of Friction

Coefficient of Friction

Coefficient of Friction Problems

Answers

I. Momentum and Impulse

Momentum and Impulse Symbols

Momentum and Impulse Equations

Momentum and Impulse Problems

Answer

Answers (cont.)

Answers (cont.)

III. Energy

A. Work and Power

Work and Power (cont.)

Work and Power Symbols

Work and Power Equations

Work and Power Problems

Answers

Answers (cont.)

More problems

Answers

Answers (cont.)

B. Potential and Kinetic Energy

Gravitational Potential Energy Symbols and Equation

Gravitational PE Problems

Answers

Kinetic Energy Symbols and Equation

Kinetic Energy Problems

Answers

C. Conservation of Energy

Conservation of Energy in a Perfect Physics World

In the “Real” World

Conservation of Energy Symbols

Conservation of Energy Equations

Conservation of Energy Examples (perfect physics world)

Conservation of Energy Examples (cont.)

Conservation of Energy Examples (cont.)

Conservation of Energy (perfect physics world)

Conservation of Energy Problems

Answer

Answer (cont.)

Answer (cont.)

Answer (cont.)

More Conservation of Energy Problems

Answers

Answers (cont.)

D. Energy of a Spring

Spring Symbols

Spring Equations

Spring Diagrams

Spring Problems

Answers

Answers (cont.)

Answers (cont.)

Examples of Forms of Energy

IV. Electricity and Magnetism

A. Electrostatics

"A proton has a positive..."

"The unit of charge is..."

"An object has a neutral..."

"Transfer of charge occurs only..."

"When the 2 spheres touch"

"And then are pulled apart"

"On the previous page,"

Transfer of Charge Problem

Answer

Electrostatic Symbols and Constants

Electrostatic Equations

Electric Fields

Electric Field Line Diagrams

Electric Field Line Diagrams

Electric Field Line Diagrams

Electric Field Line Diagrams

Electrostatics Problems

Answers

Answers (cont.)

Answers (cont.)

B. Current Electricity

Conditions needed for a Circuit

Current Electricity Quantities

Current Electricity Symbols

Current Electricity Equations

Conductivity

Resistivity

Current Electricity Problems

Answers

Answers (cont.)

Resistivity Problem

Answer

C. Series Circuits

Series Circuit Equations

Meters

Circuit Diagram Symbols

More Circuit Diagram Symbols

Series Circuit Diagram Example

Series Circuit Problems

Answers

Answers (cont.)

Answers (cont.)

D. Parallel Circuits

Parallel Circuit Equations

Parallel Circuit Diagram Example

Parallel Circuit Problems

Answers

Answers (cont.)

Answers (cont.)

E. Electric Power and Energy

Electric Power and Energy Equations

Electric Energy and Power Problems

Answers

Answers (cont.)

F. Magnetism and Electromagnetism

"If you break a magnet"

"There is a “field"

Units for Magnetic Field

Magnetic Field Diagrams

Magnetic Field Diagrams (cont.)

Magnetic Field Diagrams (cont.)

Electromagnetism

Electromagnetism Diagram

v. Waves

A. Wave Characteristics

"A pulse is a single..."

Types of Waves

Types of Waves

Frequency

Frequency (cont.)

Period

Period (cont.)

Amplitude

Amplitude (cont.)

Wavelength

Wavelength (cont.)

Phase

Phase (cont.)

Phase (cont.)

Phase (cont.)

Speed

Speed (cont.)

Wave Characteristics Problems

Answers

Answers (cont.)

More problems

Answer

B. Periodic Wave Phenomena

Circular Waves

Doppler Effect

Doppler Effect (cont.)

Doppler Effect (cont.)

Doppler Effect (cont.)

Doppler Effect (cont.)

Interference

Interference (cont.)

 Maximum Constructive Interference

 Maximum Destructive Interference

Standing Waves

Resonance

Resonance (cont.)

Diffraction

C. Light

Light (cont.)

Light Problems

Answers

D. Reflection and Refraction

More Reflection

More Reflection

More Refraction

More Refraction

More Refraction

Refraction Diagram

Refraction Diagram

Absolute Index of Refraction

Absolute Index of Refraction (cont.)

Problems

Problems (cont.)

Answers

Answers (cont.)

Answers (cont.)

E. Electromagnetic Spectrum

Electromagnetic Spectrum (cont.)

Electromagnetic Spectrum (cont.)

VI. Modern Physics

A. Quantum Theory

Quantum Theory (cont.)

Quantum Theory (cont.)

Quantum Theory (cont.)

Quantum Theory (cont.)

B. Atomic Models

Atomic Models (cont.)

Atomic Models (cont.)

Atomic Models (cont.)

Atomic Models (cont.)

Atomic Models (cont.)

Atomic Models (cont.)

Atomic Spectra

Atomic Spectra (cont.)

C. Nucleus

Nucleus (cont.)

Nucleus (cont.)

D. Standard Model

Standard Model (cont.)

Standard Model (cont.)

Standard Model (cont.)

Standard Model (cont.)

Standard Model (cont.)

Standard Model (cont.)

Standard Model (cont.)

Four Fundamental Forces of Nature

E. Mass-Energy

 Mass-Energy (cont.)

Mass-Energy (cont.)

Modern Physics Problems

Modern Physics Problems (cont.)

Answers

Answers (cont.)

Answers (cont.)

The End