DYNAMICS
Levitation Homopolar motor
(Larger) Inspired by Dr. Richard Feynman
#19 - Inertia and Mass Directly Related
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Twice the Mass,
Twice the Inertia
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"Why are the most massive (most inertia) football players lineman?" |
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"Why are the least massive (least inertia) football players receivers?" |
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"Receivers want to change motion, lineman want to hold their ground" |
What Makes The
World Go 'Round?
Nothing!
An Object in Motion
Tends to Stay in Motion
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St. Mary's HS Physics |
St. Mary's HS Physics
| Onsite Krampf |
Go to Robert Krampf's website
Eggs and Inertia - Physics.org
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"Which cart has the greatest inertia?" |
#20 - Forces - Box on Incline
Object at Rest
weight force?
Normal Force?
Friction?
weight force B
Normal Force C
Friction D
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