Friday 21 Jan:

Key Concept(s) Today: Test 31-36

   L#38: 1,2, 5-6, 9, 13, 15, 18 (Due Tuesday 25th)

****L #37:   1-4, 7-9, 11-13          (due Mon 31 Jan)

Lab:  Electrical Circuits (Tues 1 Feb)

L#39: 1- 6, 9, 10, 12, 14, 17, 18 - 20   (due Wed 3 Feb)

L#40: 1-7, 9, 11, 15, 16, 18, 19 (due Mon 6 Feb)

Journal: What is buoyancy and how can one calculate it?

Final L 1-36 THURS 27 Jan

Review  for Final:

About 60 M.C. Questions:

• Scientific Notation & Significant Figures

        ex) 1200.400 x 10⁸

•  Convert from polar form to rectangular form and vice verses

     ex) 50  ∟30⁰

     ex) 30x, 40y    

• Vectors
• What is speed, velocity, displacement & accleration

     ex) travel 30km/hr west for 2 hrs, 50km/hr north for 4 hrs, 20km/hr

           for 6 hrs.

• Graphs: (Dist vs time), (Vel vs Time)

      slope, area under curve

•    Momentum & Impulse=D Momentum

• Motion: Distance, height, velocity, time in air

    using the two motion equations (Dist & Velocity)

• Tension in a string (two body)
• Gravity equation (different planets)
• Free Body diagrams
• Light: bending, n
• KE = PE (problems)
• Torque
• buoyancy