1. Ch5 Friction Now add friction… Why does friction occur?
What are the properties of friction?
Draw a graph of friction vs. applied force
At what angle does an object begin to slide down a ramp?
Directions and extreme values

2. Drag Terminal Velocity Calculus Graphs
Ch5
Drag
Drag
Terminal Velocity
Calculus
Graphs

3. Uniform Circular Motion
Ch5
Uniform Circular Motion
Proportional Reasoning from Pictures
Rotational Dynamics
Ferris wheel FBDs
Apparent forces
3rd Law

4. Ch5 The Banked Curve Consider a car going around a curve…
Flat, without friction
Flat, with friction
Banked, without friction
Banked, with friction
Max and Min speeds

5. Ch13 Newtonian Gravity Orbits as free fall Weightlessness Apparent
Fictitious force
Non-inertial frames
Newton’s Universal Law of Gravity
Drawing
Equation
Words
Calculate g – the Gravitational Field!
Geostationary satellites

6. Mathematical (Formal) Solution
Problem Solving Model: Revisited
Physical Situation
Conceptual and Narrative Representation
Solution Statement
CONCRETE
(Experience)
QUALITATIVE
Visual Representaton
Insert Numbers
Representation
Interpretation
ABSTRACT
Check Reasonableness
Symbolic Notation
(Ideas)
Select Physical Principles/Approach
Check Dimensions
QUANTITATIVE
CONCRETE
Mathematical (Formal) Solution
Build Relationships
Check Limiting Cases
Solve

7. Mathematical (Formal) Solution
Problem Solving Model: Kinematics
Physical Situation
Assumptions and Approximations: frictionless,
constant a, etc.
Solution Statement
CONCRETE
(Experience)
QUALITATIVE
Motion Graphs: origin, signs, units
Insert Numbers
Representation
Interpretation
ABSTRACT
Check Reasonableness
Symbolic Notation
(Ideas)
General Equations: Kinematics Toolbox
Check Dimensions
QUANTITATIVE
CONCRETE
Mathematical (Formal) Solution
Apply Specifics to Build Relationships
Check Limiting Cases
Solve

8. Mathematical (Formal) Solution
Problem Solving Model: Newtonian Forces
Physical Situation
Friction, Constant Forces, What to Ignore
Solution Statement
CONCRETE
(Experience)
QUALITATIVE
Simply Free Body Diagrams, Vector Drawings, Coordinate Systems, Signs, Axes
Insert Numbers
Representation
Interpretation
ABSTRACT
Check Reasonableness
Symbolic Notation
(Ideas)
Newton’s Laws for each direction, for each Object
Check Dimensions
QUANTITATIVE
CONCRETE
Mathematical (Formal) Solution
Build Relationships
Check Limiting Cases
Solve