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Lecture: 6 Chapter 2 (iq03)

1) Iterative process in a mass-spring system

2) Kick a ball

3) Time dependence of v_f and y_f for a projectile with constant g

4) Estimate the collision time

Announcement and Reminders:

1. A check list for review of unit 1:

o Textbook figures and examples

o Exercises in each chapters with X designation which have answers at the end of the chapters.

o Problems comparable to hw problems

o More challenging problems discussed in the TA sessions

o Model reflections discussed in TA sessions

2. Links on our homepage concerning midterm1:

o Please read advice on taking an exam.

o Course summary: All exams are close book exam. However, during a exam course summary sheet will be available to you. Course summary1( for midterm1) has been updated.

3. For WebAssign grading related issues see our TA, Matt Haley.

4. For online office hours schedule see TA-LA homepage. We strongly encourage you make use of the online office hours. Get help from your LAs.

5. How to touch base with your instructor. See me immediately after the MWF class. My office hours: MWF 3-4 (let me know if you want to see me), other time by appointment. Contact me through email if needed.