PHYSICS: Remind me again why didn’t that pen go flying across the room instead of dropping into the bottle? Hmmm…..
So what do you reckon is the inertia of this car? Great start today relating mass to inertia! Now go forth and apply what you know to find the mass of that spool of copper wire!
Physics 10-18-16 Newton's Law of Inertia, Pt. 2 from Tammy Skinner on Vimeo.
HON CHEMISTRY: Are you starting to see numbers in your sleep? Here’s our discussion on writing chemical formulas with polyatomic ions. The same………but different?
Tons of memorization for this chapter – monatomic ions, polyatomic ions, and this is just the beginning! Start now!!
Hon Chemistry 10-18-16 Formulas with Polyatomic Ions from Tammy Skinner on Vimeo.
flickr photo by designwallah