1. Physics 1 – Nov 4, 2016 P3 Challenge –
You decide to rearrange the furniture in your living room. For a short time you are pushing the couch horizontally with a force of 180 N and the couch moves with a constant velocity. If the couch has a mass of 55 kg, what is the coefficient of dynamic friction, μd, between the couch and the carpet?
Today’s Objective: More with friction
Get out Friction HMK for check.

2. Agenda, Assignment IB 2.2 Forces Agenda Assignment: Friction
Homework Review
Exam Review
Assignment:
Extra Practice Problems

3. Exit Slip - Assignment
When is it a good idea to rotate your axes for the frame of reference?
What’s Due on Thurs Nov 10? (Pending assignments to complete.)
Extra Practice Worksheet
What’s Next? (How to prepare for the next day)
Read p57-75