1. M ARCH 12, 2014 Homework: Review notes on Chapter 3: sections 1,2 and 3. Write down any concepts that your having trouble with. Test- On Tuesday Do Now: Write down homework, Take out Worksheets from yesterday, (Crossword and Bernoulli Open notebook to pg. 87

2. H YDRAULIC B RAKES - PG. 94 F IGURE 16 How does the size of the brake pedal piston compare with the size of a brake pad piston and where is the force being multiplied in this hydraulic system? The brake pedal piston is smaller than a brake pad piston. The force on the brake pad piston is multiplied because it has a larger surface area

3. W HY IS A LEAK IN A HYDRAULIC SYSTEM A PROBLEM ?