Science 10 Mr. Jean November 2 nd, 2011
The plan: Video clip of the day Isolation Drill Movember Review of motion Quiz information
Isolation Drill:
Movember:
Some Seating changes:
Movember: I am going to let you people decide. –There are three options I’m considering. –They will be shown in the next 3 slides. Each cent counts for a vote. 1 penny = 1 vote. 1 toonie = 200 votes.
Movember: Collecting voting money until Friday. Collecting money all month for the cause. All money given will be directly donated to the Cancer Society My goals –Minimum of 50 dollars raised –To out do Mr. Cooper either in beard or money raised..
Distance vs. Time Graphs: What two things does the slope of a position-time graph tell us? –How fast the object was moving – it’s speed. –What direction the object was moving in – it’s direction. Velocity is a term used to describe an object’s speed AND direction.
Velocity: How do we determine the average velocity of an object from a position-time graph? –The slope of a straight-line segment of a position-time graph is equal to the average velocity for that interval of the graph.
Velocity: Remember average velocity is the total displacement divided by the total time. Instantaneous velocity is the velocity at any instant in time.
When answering problems: Units must be included throughout a problem solution. When using large numbers scientific notion is important.
Motion Work Sheet: For today –Use in class notes and textbook to complete this exercise. –Complete the first side of the page –We will correct some of the questions together towards the end of the class.
Tomorrow’s class: In tomorrow’s class I will be giving an outline for the unit test.
Test Outline: Chapter #9 –What is motion –Vectors & scalars (direction to motion) –Measuring motion Chapter #10 –Uniform motion –Velocity & Speed
Test Outline: Chapter #11 –Acceleration –Acceleration due to gravity Chapter #12 –Motion in life –Explaining situations and every day concepts.