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Videos By Alpha


 

 

 

Alphabetical Listing: Q-R

  1. Q None at this time.
  2. R
    1. Repelling Coils
    2. Ring and Ball
    3. Rocket Cart
    4. Roller Blade Momentum
    5. Roller Coaster
    6. Rotating Bucket

 

 

Physics Demo Videos

 

Alpha Q

Discussion
Streaming
Download
Demo Page
None at this time.        

Alpha R

Discussion
Streaming
Download
Demo Page
Repelling Coils
Two coils can be wired so that their magnetic field oppose each other when the current is turned on.

Real

Real

MPG

Ring and Ball
The ball will not pass through the ring until the ring is hotter than the ball. This means the ring has expanded to allow the ball to pass through.

Real

Real

MPG

Rocket Cart
The force of the escaping gas from the fire extinguisher accelerates the person on the cart.

Real

Real

MPG

Roller Blade Momentum
This demo is a combination of explosive collisions and inelastic collisions. Each roller blader gains momentum with each toss AND catch of the pillow.

Real

Real

MPG

 

Roller Coaster
At various points on the track, the car will have the same total energy, but it will be split into kinetic and potential energies dependent on its height and velocity. The higher the PE, the lower the KE and vice versa.

Real

Real

MPG

 

 

Rotating Bucket
The bucket (and water contained therein) experiences centripetal acceleration when swung in a circle.

Real

Real

MPG

 

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