My Account
Read Watch Interact
TPC and eLearning
What's NEW at TPC?
Practice Review Test
Teacher-Tools
Store
My Cart
Subscription Selection
Task Tracker
Subscriptions
Subscription
Classes
Course
New Topic
Student Progress
Student Progress Edit
Topic and Tasks
Task Properties
Export Student Progress
Task Properties
Task, Activities, and Scores
Edit Profile Settings
Tasks and Courses
Teacher Resources
Concept Builder Questions
Measurement and Units
Metric Conversions Questions
Metric System Questions
Metric Estimation Questions
Significant Digits Questions
Relationships and Graphs
Questions
Proportional Reasoning
Questions
Questions
Questions
1D Kinematics
Distance-Displacement
Acceleration
Dots and Graphs
Free Fall
Graph That Motion
Match That Graph
Name That Motion
Motion Diagrams
Pos'n Time Graphs Numerical
Pos'n Time Graphs Conceptual
Questions
Up And Down - Questions
Questions
Questions
Questions
Newton's Laws
Balanced vs. Unbalanced Forces
Change of State
Fnet = m•a
Force and Motion
Mass and Weight
Match That Free-Body Diagram
Net Force (and Acceleration) Ranking Tasks
Newton's Second Law
Normal Force Card Sort
Recognizing Forces
Air Resistance and Skydiving
Solve It! with Newton's Second Law
Which One Doesn't Belong?
Vectors and Projectiles
Component Addition Questions
Head-to-Tail Vector Addition
Projectile Mathematics
Trajectory - Angle Launched Projectiles
Trajectory - Horizontally Launched Projectiles
Vector Addition
Vector Direction
Which One Doesn't Belong? Projectile Motion
Forces in 2-Dimensions
Momentum and Collisions
Being Impulsive About Momentum
Explosions - Law Breakers
Hit and Stick Collisions - Law Breakers
Case Studies: Impulse and Force
Impulse-Momentum Change Table
Keeping Track of Momentum - Hit and Stick
Keeping Track of Momentum - Hit and Bounce
Momentum
Work and Energy
What's Up (and Down) with KE and PE?
Energy Conservation Questions
Energy Dissipation Questions
Energy Ranking Tasks
LOL Charts (a.k.a., Energy Bar Charts)
Match That Bar Chart
Name That Energy
Work
Circular and Satellite Motion
Case Studies - Circular Motion
Circular Logic
Forces and Free-Body Diagrams in Circular Motion
Gravitational Field Strength
Universal Gravitation
Rotation and Balance
Getting a Handle on Torque
Torque-ing About Rotation
Static Electricity
Balloon Interactions
Charge and Charging
Charge Interactions
Charging by Induction
Conductors and Insulators
Coulombs Law
Electric Field
Electric Field Intensity
Polarization
Electric Circuits
Current
Case Studies: Electric Power
Know Your Potential
Light Bulb Anatomy
I = ∆V/R Equations as a Guide to Thinking
Parallel Circuits - ∆V = I•R Calculations
Resistance Ranking Tasks
Series Circuits - ∆V = I•R Calculations
Series vs. Parallel Circuits
Equivalent Resistance
Waves and Sound
Decibel Scale
Frequency and Period
Closed-End Air Columns
Questions
Name That Harmonic: Strings
Rocking the Boat
Wave Basics
Matching Pairs: Wave Characteristics
Wave Interference
Wavelength
Waves - Case Studies
Light and Color
Color Addition and Subtraction
Color Filters
If This, Then That: Color Subtraction
Light Intensity
Color Pigments
Spectrum
Reflection and Refraction
Converging Lenses
Curved Mirror Images
Law of Reflection
Refraction and Lenses
Total Internal Reflection
Who Can See Who?
Chemistry
Formulas and Atom Counting
Balancing Chemical Equations
Bronsted-Lowry Model of Acids and Bases
Classification of Matter
Collision Model of Reaction Rates
Density Ranking Tasks
Dissociation Reactions
Complete Electron Configurations
Equilibrium Concept
Equilibrium Constant Expression
Equilibrium Calculations - Questions
Equilibrium ICE Table
Ionic Bonding
Isotopes
Questions
Lewis Electron Dot Structures
Measurement and Numbers
Metals, Nonmetals, and Metalloids
Metric Conversions Questions
Metric Estimations
Metric System
Molar Mass
Mole Conversions
Name That Element
Names to Formulas
Names to Formulas 2
Nuclear Decay
Particles, Words, and Formulas
Periodic Trends
pH and pOH
Precipitation Reactions and Net Ionic Equations
Pressure Concepts
Pressure-Temperature Gas Law
Pressure-Volume Gas Law
Chemical Reaction Types
Significant Digits and Measurement
Stoichiometry - Math Relationships
Subatomic Particles
Volume-Temperature Gas Law
Acid-Base Properties
Energy and Chemical Reactions
Chemical and Physical Properties
Valence Shell Electron Pair Repulsion Theory
Writing Balanced Chemical Equations
Read Watch Interact
TPC and eLearning
What's NEW at TPC?
Physics Tutorial
1-D Kinematics
Newton's Laws
Vectors - Motion and Forces in Two Dimensions
Momentum and Its Conservation
Work and Energy
Circular Motion and Satellite Motion
Thermal Physics
Static Electricity
Electric Circuits
Vibrations and Waves
Sound Waves and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Physics Interactives
About the Physics Interactives
Usage Policy
Kinematics
Newtons Laws
Vectors and Projectiles
Forces in 2D
Momentum and Collisions
Work and Energy
Circular and Satellite Motion
Balance and Rotation
Static Electricity
Electric Circuits
Magnetism
Waves and Sound
Light and Color
Reflection and Mirrors
Refraction and Lenses
Concept Builders
About the Concept Builders
Version 2
Pricing For Schools
Directions for Version 2
Measurement and Units
Relationships and Graphs
Kinematics
Newton's Laws
Vectors and Projectiles
Forces in 2-Dimensions
Momentum and Collisions
Work and Energy
Circular and Satellite Motion
Rotation and Balance
Static Electricity
Electric Circuits
Waves and Sound
Light and Color
Reflection and Refraction
Chemistry
Video Tutorial
Kinematics
Newton's Laws
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Static Electricity
Light and Color
Reflection and Mirrors
Shockwave Studios
Name That Motion
Graph That Motion
Graphing Motion
Two-Stage Rocket
Free Body Diagrams
Riverboat Simulator
Projectile Simulator
Hit the Target
Race Track
Uniform Circular Motion
Gravitation
Orbital Motion
Time Dilation
Length Contraction
Standing Wave Patterns
Beat Patterns
RGB Lighting
Painting With CMY
Young's Experiment
Least Time Principle
Refraction of Light
Lenses
Multimedia Studios
1-Dimensional Kinematics
Newton's Laws
Vectors and Projectiles
Momentum and Collisions
Work and Energy
Circular, Satellite, and Rotational Motion
Einstein's Theory of Special Relativity
Static Electricity
Waves, Sound and Light
Ray Optics
QuickTime Movies
Practice Review Test
The Review Session
1-D Kinematics
Newton's Laws of Motion
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Work and Energy Packet
Circular Motion and Gravitation
Static Electricity Review
Electric Circuits
Waves
Sound and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Minds On Physics the App
About MOPs
Features
Topics
Objectives
Record-Keeping
MOP the App Part 1
MOP the App Part 2
MOP the App Part 3
MOP the App Part 4
MOP the App Part 5
MOP the App Part 6
Chromebook Apps
Purchase
MOPs For Teachers
MOP for Schools
Timeline
Privacy Statement
Minds On Physics - Legacy
Start!
Directions
Teacher Use
Teacher Registration
Topics
Objectives
Record-Keeping
Screencasts
Troubleshooting
About MOP
Copyright and Contact
The Calculator Pad
Problem Sets
Habits of an Effective Problem Solver
A Note to Students
Note to Instructors
Physics Help
Graphing Practice
Recognizing Forces
Vector Direction
Vector Addition
ACT Test Center
About the ACT
ACT Preparation
ACT Tips
For Teachers
Other Resources
Teacher-Tools
Curriculum Corner
Solutions Guide
Solutions Guide Digital Download
Usage Policy
Motion in One Dimension
Newton's Laws
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Work, Energy and Power
Circular Motion and Gravitation
Static Electricity
Electric Circuits
Wave Basics
Sound and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Question Bank
Contents
Purchasing the CD
Purchasing the Digital Download
NGSS Corner
About the NGSS Corner
NGSS Search
Force and Motion DCIs - High School
Energy DCIs - High School
Wave Applications DCIs - High School
Force and Motion PEs - High School
Energy PEs - High School
Wave Applications PEs - High School
Crosscutting Concepts
The Practices
Physics Topics
NGSS Corner: Activity List
NGSS Corner: Infographics
Teacher Toolkits
About the Toolkits
Position-Velocity-Acceleration
Position-Time Graphs
Velocity-Time Graphs
Free Fall
Newton's First Law
Newton's Second Law
Newton's Third Law
Terminal Velocity
Vectors
Projectile Motion
Forces in 2 Dimensions
Impulse and Momentum Change
Momentum Conservation
Work-Energy Fundamentals
Work-Energy Relationship
Circular Motion
Roller Coaster Physics
Universal Gravitation
Satellite Motion
Charge and Charging
Coulombs Law
Electric Fields
Circuit Concepts
Series Circuits
Parallel Circuits
Vibrational Motion
Describing-Waves
Wave Behavior Toolkit
Standing Wave Patterns
Sound Waves
Resonating Air Columns
Wave Model of Light
Color
Plane Mirrors
Curved Mirrors
Snells Law
Total Internal Reflection
Lenses
Reasoning Center
Philosophy
CRS
Usage
Resource CD
The Laboratory
About
Teacher Guide
Using Lab Notebooks
Share
The Photo Gallery
1-D Kinematics
Newton's Laws
Vectors - Motion and Forces in Two Dimensions
Momentum and Its Conservation
Work, Energy, and Power
Circular Motion and Satellite Motion
Thermal Physics
Static Electricity
Current Electricity
Waves
Sound Waves and Music
Light Waves and Color
Reflection and Ray Model of Light
Refraction and Ray Model of Light
Share The News
Banner Ads
Infographics
Interactive Physics Simulations
Our Standard Flyer
Pinterest Pages
Skyscraper Ads
Small Classroom Posters
Teacher Toolkits
Test Reviews
What Can Students Do ...
What Can Teachers Do ...
Store
My Cart
Subscription Selection
Task Tracker
Subscriptions
Classes
Edit Profile Settings
Tasks and Courses
Teacher Resources
Read Watch Interact
TPC and eLearning
What's NEW at TPC?
Physics Tutorial
1-D Kinematics
Newton's Laws
Vectors - Motion and Forces in Two Dimensions
Momentum and Its Conservation
Work and Energy
Circular Motion and Satellite Motion
Thermal Physics
Static Electricity
Electric Circuits
Vibrations and Waves
Sound Waves and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Physics Interactives
About the Physics Interactives
Usage Policy
Kinematics
Newtons Laws
Vectors and Projectiles
Forces in 2D
Momentum and Collisions
Work and Energy
Circular and Satellite Motion
Balance and Rotation
Static Electricity
Electric Circuits
Magnetism
Waves and Sound
Light and Color
Reflection and Mirrors
Refraction and Lenses
Concept Builders
About the Concept Builders
Version 2
Pricing For Schools
Directions for Version 2
Measurement and Units
Relationships and Graphs
Kinematics
Newton's Laws
Vectors and Projectiles
Forces in 2-Dimensions
Momentum and Collisions
Work and Energy
Circular and Satellite Motion
Rotation and Balance
Static Electricity
Electric Circuits
Waves and Sound
Light and Color
Reflection and Refraction
Chemistry
Video Tutorial
Kinematics
Newton's Laws
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Static Electricity
Light and Color
Reflection and Mirrors
Shockwave Studios
Name That Motion
Graph That Motion
Graphing Motion
Two-Stage Rocket
Free Body Diagrams
Riverboat Simulator
Projectile Simulator
Hit the Target
Race Track
Uniform Circular Motion
Gravitation
Orbital Motion
Time Dilation
Length Contraction
Standing Wave Patterns
Beat Patterns
RGB Lighting
Painting With CMY
Young's Experiment
Least Time Principle
Refraction of Light
Lenses
Multimedia Studios
1-Dimensional Kinematics
Newton's Laws
Vectors and Projectiles
Momentum and Collisions
Work and Energy
Circular, Satellite, and Rotational Motion
Einstein's Theory of Special Relativity
Static Electricity
Waves, Sound and Light
Ray Optics
QuickTime Movies
Practice Review Test
The Review Session
1-D Kinematics
Newton's Laws of Motion
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Work and Energy Packet
Circular Motion and Gravitation
Static Electricity Review
Electric Circuits
Waves
Sound and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Minds On Physics the App
About MOPs
Features
Topics
Objectives
Record-Keeping
MOP the App Part 1
MOP the App Part 2
MOP the App Part 3
MOP the App Part 4
MOP the App Part 5
MOP the App Part 6
Chromebook Apps
Purchase
MOPs For Teachers
MOP for Schools
Timeline
Privacy Statement
Minds On Physics - Legacy
Start!
Directions
Teacher Use
Teacher Registration
Topics
Objectives
Record-Keeping
Screencasts
Troubleshooting
About MOP
Copyright and Contact
The Calculator Pad
Problem Sets
Habits of an Effective Problem Solver
A Note to Students
Note to Instructors
Physics Help
Graphing Practice
Recognizing Forces
Vector Direction
Vector Addition
ACT Test Center
About the ACT
ACT Preparation
ACT Tips
For Teachers
Other Resources
Teacher-Tools
Curriculum Corner
Solutions Guide
Solutions Guide Digital Download
Usage Policy
Motion in One Dimension
Newton's Laws
Vectors and Projectiles
Forces in Two Dimensions
Momentum and Collisions
Work, Energy and Power
Circular Motion and Gravitation
Static Electricity
Electric Circuits
Wave Basics
Sound and Music
Light and Color
Reflection and Mirrors
Refraction and Lenses
Question Bank
Contents
Purchasing the CD
Purchasing the Digital Download
NGSS Corner
About the NGSS Corner
NGSS Search
Force and Motion DCIs - High School
Energy DCIs - High School
Wave Applications DCIs - High School
Force and Motion PEs - High School
Energy PEs - High School
Wave Applications PEs - High School
Crosscutting Concepts
The Practices
Physics Topics
NGSS Corner: Activity List
NGSS Corner: Infographics
Teacher Toolkits
About the Toolkits
Position-Velocity-Acceleration
Position-Time Graphs
Velocity-Time Graphs
Free Fall
Newton's First Law
Newton's Second Law
Newton's Third Law
Terminal Velocity
Vectors
Projectile Motion
Forces in 2 Dimensions
Impulse and Momentum Change
Momentum Conservation
Work-Energy Fundamentals
Work-Energy Relationship
Circular Motion
Roller Coaster Physics
Universal Gravitation
Satellite Motion
Charge and Charging
Coulombs Law
Electric Fields
Circuit Concepts
Series Circuits
Parallel Circuits
Vibrational Motion
Describing-Waves
Wave Behavior Toolkit
Standing Wave Patterns
Sound Waves
Resonating Air Columns
Wave Model of Light
Color
Plane Mirrors
Curved Mirrors
Snells Law
Total Internal Reflection
Lenses
Reasoning Center
Philosophy
CRS
Usage
Resource CD
The Laboratory
About
Teacher Guide
Using Lab Notebooks
Share
The Photo Gallery
1-D Kinematics
Newton's Laws
Vectors - Motion and Forces in Two Dimensions
Momentum and Its Conservation
Work, Energy, and Power
Circular Motion and Satellite Motion
Thermal Physics
Static Electricity
Current Electricity
Waves
Sound Waves and Music
Light Waves and Color
Reflection and Ray Model of Light
Refraction and Ray Model of Light
Share The News
Banner Ads
Infographics
Interactive Physics Simulations
Our Standard Flyer
Pinterest Pages
Skyscraper Ads
Small Classroom Posters
Teacher Toolkits
Test Reviews
What Can Students Do ...
What Can Teachers Do ...
Store
My Cart
Subscription Selection
Task Tracker
Subscriptions
Classes
Edit Profile Settings
Tasks and Courses
Teacher Resources
Student Extras
Teacher's Guides
The Physics Classroom
»
Physics Tutorial
»
Vectors - Motion and Forces in Two Dimensions
Follow Us
Physics Tutorial
»
Vectors - Motion and Forces in Two Dimensions
»
Lesson 3 - Forces in Two Dimensions