Mechanics
Essential Question
What are the laws that govern the motion of objects?
Table of Contents
Motion is Relative
Speed
Velocity
Acceleration
Free Fall: How Fast
Free Fall: How Far
Graphs of Motion
Air Resistance and Falling Objects
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Vector and Scalar Quantities
Velocity Vectors
Components of Vectors
Projectile Motion
Upwardly Launched Projectiles
Fast Moving Projectiles - Satellites
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Aristotle on Motion
Copernicus and the Moving Earth
Galileo on Motion
Newton's Law of Inertia
Mass - A Measure of Inertia
Net Force
Equilibrium - When Net Force Equals Zero
Vector Addition of Forces
The Moving Earth Again
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Force Causes Acceleration
Mass Resists Acceleration
Newton's Second Law
Friction
Applying Force - Pressure
Free Fall Explained
Falling and Air Resistance
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Forces and Interactions
Newton's Third Law
Identifying Action and Reaction
Action and Reaction on Different Masses
Do Action and Reaction Forces Cancel?
The Horse and Cart Problem
Action Equals Reaction
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Momentum
Impulse Changes Momentum
Bouncing
Conservation of Momentum
Collisions
Momentum Vectors
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Energy
Work
Power
Mechanical Energy
Potential Energy
Kinetic Energy
Conservation of Energy
Machines
Efficiency
Energy for Life
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Circular Motion
Rotation and Revolution
Rotational Speed
Centripetal Force
Centripetal and Centrifugal Force
Centrifugal Force in a Rotating Reference Frame
Simulated Gravity
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Center of Gravity
Center of Gravity
Center of Mass
Locating Center of Gravity
Toppling
Stability
Center of Gravity of People
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Rotational Mechanics
Torque
Balanced Torques
Torque and Center of Gravity
Rotational Inertia
Rotational Inertia and Gymnastics
Angular Momentum
Conservation of Angular Momentum
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Universal Gravitation
The Falling Apple
The Falling Moon
The Falling Earth
Newton's Law of Universal Gravitation
Gravity and Distance: The Inverse-Square Law
Universal Gravitation
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Gravitational Interactions
Gravitational Fields
Gravitational Field Inside a Planet
Weight and Weightless
Ocean Tides
Tides in Earth and the Atmosphere
Black Holes
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Satellite Motion
Earth Satellites
Circular Orbits
Elliptical Orbits
Energy Conservation and Satellite Motion
Escape Speed
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Special Relativity - Space and Time
Space-Time
Motion is Relative
The Speed of Light is Constant
The First Postulate of Special Relativity
The Second Postulate of Special Relativity
Time Dilation
The Twin Trip
Space Time Travel
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Special Relativity - Length, Momentum, and Energy
Length Contraction
Momentum and Inertia in Relativity
Equivalence of Mass and Energy
Kinetic Energy in Relativity
The Correspondence Principle
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