### Homework

• Weekly test material is pointed to by the "red hand" -->
Math Review - test Fri. Jan. 11

• Learning objectives: learn the iClicker interface for in-class polling;
• High School Math Review: MATH 1.1-1.6 section of online PPLATO resource (this is below PHYS sections)
• fractions: addition, subraction, multiplication, division, decimal equivalent
• percentage
• proportionality: direct and inverse
• solving for one, two or three unknowns from one, two or three equations
• factorizing polynomials
• exponents
• Pythagoras' theorem
• trigonometry: definition of sine, cosine and tangent

Week 1: Introduction, 1-D Kinematics (lectures Jan.7-13)-TEST Jan. 18

Learning objectives: be able to identify significant figures; be able to convert quantities expressed in one kind of units to another; be able to check an equation for dimensional consistency; distinguish between vectors and scalars; define position, displacement vs distance travelled, average velocity vs speed, instantaneous velocity; motion diagrams; trajectories; x-t graphs
Pre-Class Work

• Jan 7: Read Sections 1.1-1.4
• Jan. 8: Read Sections 2.1,2.2,2.3
• Jan. 9: Read Sections 2.4,2.5
• WEBWORK assignment due Sun. Jan 13, 11:59pm

Week 2: 1-D Kinematics (lectures Jan.14 - Jan.20) TEST Jan. 25

Learning objectives: be able to distinguish between scalars and vectors; be able to define position, displacement, distance travelled, average velocity, instantaneous velocity, average accleration, instantaneous acceleration; be able to use the kinematic equations in problems including free fall
Pre-Class Work

• Jan 15: Read Sections 2.4,2.5
• Jan. 16: Read Sections 2.6,2.7
• Jan. 17: Read Sections 2.8
• WEBWORK assignment due Sun. Jan 20, 11:59pm

Week 3: 2-D and 3-D Kinematics (lectures Jan.21 - Jan.27) TEST Feb. 1

Learning objectives: Be able to add and subtract vectors; multiply a vector by a scalar; define a unit vector; calculate vector components. Be able to calculate, displacement, velocity and acceleration in 2-D and 3-D; solve projectile motion problems
Pre-Class Work

• Jan 21: Read Sections 3.1-3.3
• Jan. 22: Read Sections 3.4
• Jan. 23: Read Sections 3.4
• WEBWORK assignment due Sun. Jan 27, 11:59pm

Week 4. Dynamics (lectures Jan.28 - Feb. 1) TEST Feb. 8

Learning objectives: Understand Newton's three laws, distinguish between a contact and a non-contact force, distinguish between mass and weight, identify a 3rd law pair, define and identify an inertial reference frame, construct and use a free body diagram
Pre-Class Work

• Jan 28: Read Sections 4.1,4.2,4.3
• Jan 30: Read Sections 4.1,4.2,4.3
• Feb. 1: Read Sections 4.4,4.5
• WEBWORK assignment due Sun. Feb. 2, 11:59pm

Week 5. Dynamics (Feb.4 - Feb. 8) TEST Feb. 15

Learning objectives: Understand Newton's three laws,identify a 3rd law pair, solve "coupled objects" problems, distinguish between static and kinetic friction and solve problems involving friction; understand the drag force; define terminal velocity.
Pre-Class Work

• Feb. 4: Read Sections 4.6,4.7
• Feb. 5: Read Sections 5.1 SNOW DAY
• WEBWORK assignment due Sun. Feb. 10, 11:59pm

Week 6. Dynamics, Uniform Circular Motion (Feb.11 - Feb.15) TEST March 1

Learning objectives: Solve problems involving friction; inclined planes; Define uniform circular motion; Define arc length, rotation angle, radius of curvature and angular velocity; understand centripetal acceleration; understand why the kinematic equations do not apply to uniform circular motion; distinguish between tangential acceleration and centripetal acceleration; understand the importance of inertial reference frames for setting up N2L; solve problems involving centripetal force; understand the universal law of gravitation; be able to calculate the acceleration due to gravity on a planet; state Kepler's laws of planetary motion; be able to derive Kepler's 3rd law for a circular orbit
Pre-Class Work

• Feb. 12: Read Sections 6.3/6.4 SNOW DAY
• WEBWORK assignment due Sun. Feb. 24, 11:59pm

Week 7. Circular Motion/Work and Energy (Feb. 25 - March 1) TEST March 8

Learning objectives: UCM:understand why the kinematic equations do not apply to uniform circular motion; distinguish between tangential acceleration and centripetal acceleration; understand the importance of inertial reference frames for setting up N2L; solve problems involving centripetal force; understand the universal law of gravitation; be able to calculate the acceleration due to gravity on a planet; state Kepler's laws of planetary motion; be able to derive Kepler's 3rd law for a circular orbit Work/Energy:define work; state and use the work-kinetic energy theorem;
Pre-Class Work

• Feb. 25: Read Sections 6.3/6.4
• Feb. 26: Read Sections 6.5/6.6
• March 1: Read Sections 7.1,7.2
• WEBWORK assignment due Sun. March 3, 11:59pm

Week 8. Conservation of Energy (March 4 - March 8) TEST March 15

Learning objectives: Calculate work done by a constant force along a curved path; Calculate the work done by the centripetal force during uniform circular motion; calculate the work done by the normal force along a curved path; define a conservative force; recognize conservative and non-conservative forces; define potential energy; Understand the spring force and motion it produces; solve problems involving the conservation of energy; define power;
Pre-Class Work

• March 4: Read Sections 7.3,7.4,7.5
• March 5: Read Sections 7.6, 7.7
• March 6: Read Sections 7.6, 7.7
• WEBWORK assignment due Sun. March 10, 11:59pm

Week 9. Conservation of Momentum; (March 11 - March 15) TEST March 22

Learning objectives: definitions of momentum of particle and a system of particles; definition of impulse; impulse-momentum theorem; recognize when momentum of a system is conserved; define elastic, inelastic and totally inelastic collisions; solve problems involving collisions and 1D and 2D.
Pre-Class Work

• March 11: Read Sections 8.1,8.2
• March 12: Read Sections 8.1,8.2
• March 13: Read Sections 8.3,8.4,8.5,8.6
• WEBWORK assignment due Sun. March 10, 11:59pm

Week 10. Statics and Torque (March 18 - March 22) TEST March 29

Learning objectives: solve static equilibrium problems;spring force; equations of motion for simple harmonic oscillator; equation for frequency of oscillator; solve problems involving simple harmonic oscillators; vertical oscillations
Pre-Class Work

• March 18: Read Sections 9.1,9.2,9.3
• March 19: Read Sections 9.4,9.6
• March 20: Read Section 9.4
• WEBWORK assignment due Sun. March 24, 11:59pm