Physics 10-4-17 Motion Down a River and Kid on a Slide with a Water Gun – Relative Motion Revisited

PHYSICS – Wow, we finally made it to the official end of chapter 3! Do you realize how much you’ve accomplished? Awesome!

How’d you do with relative motion “revisited”? You know, you’ve done this already. The only new part is the motion of objects in the same direction and opposite directions, relative to each other. Don’t forget, you’ll use what you learned about vector addition to work those “boat goes across a river” and “plane experiences a head wind” types of problems.

Need extra help? Help session tomorrow morning, Thursday, 7:20ish.

flickr photo by Richard Yuan

Chemistry 10-4-17 Properties & Changes

CHEMISTRY: So how do you know if something is a physical or a chemical change? Applications, applications! Make sure you can apply what you learned today. Ditto on the law of conservation of mass.

Don’t forget that we will do the thLab: Candle Observation in class tomorrow!

flickr photo by ViaMoi

Hon Chemistry 10-4-17 Classification of Matter

HON CHEMISTRY: Happy Wednesday! Great job today on asking questions to classify matter! How are you doing on the examples of homogeneous and heterogeneous matter? Here’s a question to think about again, can you tell me three different types of homogeneous matter?

And no, this isn’t part of a moonshine still, but it is copper and I thought it looked kind of cool! Speaking of….why do you think they use copper coil in stills??

Hon Chemistry 9-28-16 Classification of Matter from Tammy Skinner on Vimeo.

flickr photo by cobalt123