ifoggs's channel
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2 months ago
Introduction to work and energy
Introduction to work and energy
capeenrage
commented:
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4 months ago
breaking a wine glass using resonance
oscillating a wine glass by playing sound at its resonance frequency.
capeenrage
favorited
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4 months ago
Myth Busters Breaking Glass With Human Voice 3/3
if you like it,then subscribe!!
capeenrage
favorited
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11 months ago
WWIEF Award Oct 2011.m4v
The contestants for the WWIEF in Collaboration and Communication. The video starts with the introductions and ends with the awards presentation to ...
capeenrage
uploaded
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1 year ago
New7Wonders of Nature - Bay of Fundy finalist
Bay of Fundy is a top 28 finalist in the global New7Wonders of Nature campaign. The Bay of Fundy, located between Nova Scotia and New Brunswick, ha...
capeenrage
favorited
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1 year ago
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1 year ago
Moodle - Rubric.mov
Moodle
capeenrage
commented:
Nice video...
How do you get the "select grading rubric" to show over top of the grade??
Thnx
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1 year ago
Ionic Bonding
Check us out at http://www.tutorvista.com//...
An ionic bond is a type of chemical bond that involves a metal and a nonmetal ion (or polyatomic...
capeenrage
favorited
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1 year ago
Naming Ionic Compounds (Nomenclature) part 2
Part 2 goes on to touch on variable charge cations, oxyanions, balancing and naming these ionic compounds using the Stock System and the Old System...
capeenrage
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1 year ago
Naming Ionic Compounds part 1
A high school chemistry teacher has help describing the most basic concepts of simple ionic nomenclature and balancing their formulas.
capeenrage
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1 year ago
Balancing Chemical Equations
In this lecture we give three general rules to follow when balancing chemical equations or reactions. Three examples of this are provided.
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favorited
About ifoggs's channel
W=KE only works if you are starting (or finishing) at rest. This works well when your questions always start with no initial velocity. But for questions where vi or vf are not zero, W is more generally known as the Change in Energy, in this case Kinetic Energy. I'm certain the Khan Academy knows ...