Week of October 22, 2018

This is the final week of first quarter. If you have late work to turn in for half credit, it is due by 3:00 on Monday, October 22.

This Week in AP Physics
We will explore the work-energy theorem with a lab, practice problems, and homework 1 from unit 4. The homework won’t be due until Wednesday or, more likely, Thursday, but it is quite long, and by Monday you’ll have enough information under your belts to get started on it. The lab will result in a formal lab report that will be due the following week. By the end of the week we’ll begin the law of conservation of mechanical energy. It is likely we’ll take our unit 4 test by the end of the week of October 29 or the very beginning of the following week.

This Week in Physics
We will begin the week with vector resolution. All classes: Both assignment 2 and the six extra problems in our Vector Resolution Practice  are DUE on Monday if you have not already finished them. If you’ve been absent or are still struggling, unit 2’s video 2 will guide you to finishing these assignments on time. We’ll go over these and do a smidge more practice if needed so that we’re ready for a goal set 1 vector resolution AND vector addition quiz on Tuesday. Also by the start of class on Tuesday please take notes on unit 2 video 3 on the concepts related to projectile motion. For Wednesday or Thursday, as assigned, please take notes on unit 2 video 4, which is the final lecture for this unit. We’ll spend the remainder of the week practicing analyzing projectile motion.

Spooky Science of the Week
Why does monster movie music scare us? Or why do screams make us shudder? And what’s it like to unwrap a 3000-year-old mummy? Most important, how can I make bloody-broken glass cupcakes? Ask Ira Flatow of NPR’s Science Friday radio show! NPR (public radio) has a weekly show called Science Friday that plays every Friday from 2:00-4:00 on our local NPR station (90.3 FM.) It’s a great show with lots of cool stories about science news. And, yes, in months other than October they cover LOTS of fantastic science stories that are not at all spooky!
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The music from the movie classic Psycho typifies sounds that alarm our species.

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