**Reading:**- Monday: Section 1.1, pp. 1-2; Section 1.3, pp. 19-24.
- Wednesday: Section 2.2, all; Section 1.1, pp. 2-7.
- Friday: Section 2.1, all.
**Exercises:**Due Friday~~2 September~~20 January. You may turn your homework in during your lecture on Friday, or you may put it in your TA's mailbox by 3:20pm. Please make sure your homework includes the following:- Your name (on every page if you ignore #4.),
- Your recitation section,
- The names of those students with whom you have collaborated,
- a staple.

- Section 1.3: #2, 10, 27, 30.
- Since the bookstore is sold out of the textbook, this week, the problems are available as a pdf file.
**Note:**For 1.3.30, it is helpful to know that the kinetic energy isT=(1/2) m v ^{2},where m is the mass and v is the velocity, and

V = m g h, where again, m is the mass, g is the acceleration due to gravity and h is the height above the equilibrium point.