Physics 2-9-12 Chapter 7 Review, Circular Motion & Gravitation

PHYSICS – Wow, there were a lot of you missing today. Here’s the review we did on chapter 7 – torque, circular motion, rotational dynamics, and Newton’s law of universal gravitation. Today we also we over the derivations behind #8b on the circular Motion Worksheet 2 and numbers 6 and 17 from the end of chapter review.

Help session Friday morning, 7:15ish A.M. Hold on to your homework if you’d like to use it to study. Just be sure and give it to me tomorrow. Good luck studying for the test – I’ll be praying for you!

flicke photo by Thomas Hawk

Physics 2-8-12 Newton’s Law of Universal Gravitation

PHYSICS – There is a fourth one? Yep – Newton’s law of universal gravitation! So when you jump off of something, the Earth moves, huh? You’ve learned little g, now you know big G! Great job on the problems, also make sure you can apply the concepts!

flickr photo by serhio