1. Warm up A 3 kg Book is being held against a wall. If the coefficient of static friction between the wall and the book is 0.5, what is the minimum force needed to hold the book against the wall?

2. Physics Honors C –Day 11/9-11/10/15 Friction Lab

3. Materials Incline Plane – loosen the screw that moves the incline plane to different angles Blue box with cubes of different density Lab groups of 3 - too many people not doing anything and writing down other people’s results

4. Example Problem Two canoes meet in the middle of a lake. After a brief visit a person in canoe 1 pushes on canoe 2 with a force of 46 N to separate the canoes. The mass of canoe 1 is 150 kg; the mass of canoe 2 is 250 kg. What is the acceleration of each canoe?

5. Example Problem