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Erik Jensen
Home
CV
Concepts
Getting Better
One-Dimensional Kinematics Concepts
Throwing Up
Throwing Down
Throwing Up and Down
Kinematics Equations 1
Kinematics Equations 2
Kinematics Equations 3
Kinematics Equations 4
Kinematics Equations 5
Two-Dimensional Kinematics Concepts
Balls Dropped and Shot
Cannon Battery
Air Resistance 1
Air Resistance 2
Air Resistance 3
Air Resistance 4
Air Resistance 5
Forces
Pushing a Crate 1
Pushing a Crate 2
Birds in a Truck 1
Birds in a Truck 2
Balloons and Birds in a Truck
Universal Gravity and Circular Motion
Anti-Gravity Carpenter's Square
Moon and Earth
Moon and Earth Solution
Near-Earth Orbit
Near-Earth Orbit Solution
Rotation
Skater 1
Skater 2
Skater 3
Skater 4
Pulling a Spool
Momentum and Energy
Conservation of Momentum
Rain on a Cart 1
Rain on a Cart 2
Rain on a Cart 3
Pushing a Cart 1
Pushing a Cart 2
Throwing Balls 1
Throwing Balls 2
Throwing Balls 3
Throwing Balls 4
Bug versus Windshield
Thermodynamics
Which Has More Heat?
Heated Hole
Refrigerator Cooling
Freeloading Ship
Something for Nothing
Heat Death
Human Efficiency
A Perfect Engine
Box of Water Vapor
Fluids
Diver Down 1
Diver Down 2
Diver Down 3
Pressure with Changing Temperature 1
Pressure with Changing Temperature 2
Gold vs Feathers
Buoyant Force in Air
Lead Life Jacket
Bricks Underwater 1
Bricks Underwater 2
Ship in a Canal
Ice Water
Boat, Boulder, and Lake
Oil and Water
Finger In The Water
Archimedes in an Elevator
Helium Balloon in a Car
Energy Mystery
Water Faucet
Constricted Pipe
Oscillations
Simple, Small-Angle Pendulum
Simple, Large-Angle Pendulum
Mass on a Vertical Spring
Rock Dropped Into Water
Moon Moving Around Earth
Electric Charge, Force, and Field
Electric Charge and Force
Electric Force
Electric Force and Conductors 1
Electric Force and Conductors 2
Electric Field 1
Electric Field 2
Electric Field Lines
Electric Field Lines Solution
Electric Potential and Capacitors
Electric Field and Potential
Electric Potential of a Conductor
Pulling Apart a Capacitor 1
Pulling Apart a Capacitor 2
Pulling Apart a Capacitor 3
Pulling Apart a Capacitor 4
Dielectric Added to a Capacitor
DC Circuits
Changing Temperature of a Tungsten Filament
Brightness of Bulbs 1
Brightness of Bulbs 2
Brightness of Bulbs 3
Bulbs and Switches 1
Bulbs and Switches 2
Bulbs and Switches 3
Bulbs and Switches 4
Bulbs and Switches 5
Bulbs and Switches 6
How do Electrons Know to Move
How do Electrons Know to Move Solution
Lenz's Law
Lenz's Law 1
Lenz's Law 2
Lenz's Law 3
Lenz's Law 4
Videos
Petition
FAQ
Links
Erik Jensen
Home
CV
Concepts
Getting Better
One-Dimensional Kinematics Concepts
Throwing Up
Throwing Down
Throwing Up and Down
Kinematics Equations 1
Kinematics Equations 2
Kinematics Equations 3
Kinematics Equations 4
Kinematics Equations 5
Two-Dimensional Kinematics Concepts
Balls Dropped and Shot
Cannon Battery
Air Resistance 1
Air Resistance 2
Air Resistance 3
Air Resistance 4
Air Resistance 5
Forces
Pushing a Crate 1
Pushing a Crate 2
Birds in a Truck 1
Birds in a Truck 2
Balloons and Birds in a Truck
Universal Gravity and Circular Motion
Anti-Gravity Carpenter's Square
Moon and Earth
Moon and Earth Solution
Near-Earth Orbit
Near-Earth Orbit Solution
Rotation
Skater 1
Skater 2
Skater 3
Skater 4
Pulling a Spool
Momentum and Energy
Conservation of Momentum
Rain on a Cart 1
Rain on a Cart 2
Rain on a Cart 3
Pushing a Cart 1
Pushing a Cart 2
Throwing Balls 1
Throwing Balls 2
Throwing Balls 3
Throwing Balls 4
Bug versus Windshield
Thermodynamics
Which Has More Heat?
Heated Hole
Refrigerator Cooling
Freeloading Ship
Something for Nothing
Heat Death
Human Efficiency
A Perfect Engine
Box of Water Vapor
Fluids
Diver Down 1
Diver Down 2
Diver Down 3
Pressure with Changing Temperature 1
Pressure with Changing Temperature 2
Gold vs Feathers
Buoyant Force in Air
Lead Life Jacket
Bricks Underwater 1
Bricks Underwater 2
Ship in a Canal
Ice Water
Boat, Boulder, and Lake
Oil and Water
Finger In The Water
Archimedes in an Elevator
Helium Balloon in a Car
Energy Mystery
Water Faucet
Constricted Pipe
Oscillations
Simple, Small-Angle Pendulum
Simple, Large-Angle Pendulum
Mass on a Vertical Spring
Rock Dropped Into Water
Moon Moving Around Earth
Electric Charge, Force, and Field
Electric Charge and Force
Electric Force
Electric Force and Conductors 1
Electric Force and Conductors 2
Electric Field 1
Electric Field 2
Electric Field Lines
Electric Field Lines Solution
Electric Potential and Capacitors
Electric Field and Potential
Electric Potential of a Conductor
Pulling Apart a Capacitor 1
Pulling Apart a Capacitor 2
Pulling Apart a Capacitor 3
Pulling Apart a Capacitor 4
Dielectric Added to a Capacitor
DC Circuits
Changing Temperature of a Tungsten Filament
Brightness of Bulbs 1
Brightness of Bulbs 2
Brightness of Bulbs 3
Bulbs and Switches 1
Bulbs and Switches 2
Bulbs and Switches 3
Bulbs and Switches 4
Bulbs and Switches 5
Bulbs and Switches 6
How do Electrons Know to Move
How do Electrons Know to Move Solution
Lenz's Law
Lenz's Law 1
Lenz's Law 2
Lenz's Law 3
Lenz's Law 4
Videos
Petition
FAQ
Links
More
Home
CV
Concepts
Getting Better
One-Dimensional Kinematics Concepts
Throwing Up
Throwing Down
Throwing Up and Down
Kinematics Equations 1
Kinematics Equations 2
Kinematics Equations 3
Kinematics Equations 4
Kinematics Equations 5
Two-Dimensional Kinematics Concepts
Balls Dropped and Shot
Cannon Battery
Air Resistance 1
Air Resistance 2
Air Resistance 3
Air Resistance 4
Air Resistance 5
Forces
Pushing a Crate 1
Pushing a Crate 2
Birds in a Truck 1
Birds in a Truck 2
Balloons and Birds in a Truck
Universal Gravity and Circular Motion
Anti-Gravity Carpenter's Square
Moon and Earth
Moon and Earth Solution
Near-Earth Orbit
Near-Earth Orbit Solution
Rotation
Skater 1
Skater 2
Skater 3
Skater 4
Pulling a Spool
Momentum and Energy
Conservation of Momentum
Rain on a Cart 1
Rain on a Cart 2
Rain on a Cart 3
Pushing a Cart 1
Pushing a Cart 2
Throwing Balls 1
Throwing Balls 2
Throwing Balls 3
Throwing Balls 4
Bug versus Windshield
Thermodynamics
Which Has More Heat?
Heated Hole
Refrigerator Cooling
Freeloading Ship
Something for Nothing
Heat Death
Human Efficiency
A Perfect Engine
Box of Water Vapor
Fluids
Diver Down 1
Diver Down 2
Diver Down 3
Pressure with Changing Temperature 1
Pressure with Changing Temperature 2
Gold vs Feathers
Buoyant Force in Air
Lead Life Jacket
Bricks Underwater 1
Bricks Underwater 2
Ship in a Canal
Ice Water
Boat, Boulder, and Lake
Oil and Water
Finger In The Water
Archimedes in an Elevator
Helium Balloon in a Car
Energy Mystery
Water Faucet
Constricted Pipe
Oscillations
Simple, Small-Angle Pendulum
Simple, Large-Angle Pendulum
Mass on a Vertical Spring
Rock Dropped Into Water
Moon Moving Around Earth
Electric Charge, Force, and Field
Electric Charge and Force
Electric Force
Electric Force and Conductors 1
Electric Force and Conductors 2
Electric Field 1
Electric Field 2
Electric Field Lines
Electric Field Lines Solution
Electric Potential and Capacitors
Electric Field and Potential
Electric Potential of a Conductor
Pulling Apart a Capacitor 1
Pulling Apart a Capacitor 2
Pulling Apart a Capacitor 3
Pulling Apart a Capacitor 4
Dielectric Added to a Capacitor
DC Circuits
Changing Temperature of a Tungsten Filament
Brightness of Bulbs 1
Brightness of Bulbs 2
Brightness of Bulbs 3
Bulbs and Switches 1
Bulbs and Switches 2
Bulbs and Switches 3
Bulbs and Switches 4
Bulbs and Switches 5
Bulbs and Switches 6
How do Electrons Know to Move
How do Electrons Know to Move Solution
Lenz's Law
Lenz's Law 1
Lenz's Law 2
Lenz's Law 3
Lenz's Law 4
Videos
Petition
FAQ
Links
Refrigerator Cooling
Can you cool the air in your house by leaving the refrigerator door open?
A) Yes
B) No
Answer
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