**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 19 January. You may submit your homework before or after 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.

To help ease any first week textbook issues you may be having, the problems are available as a pdf file.

**Note:**-
For 1.3.30, it is helpful to know that the kinetic energy is

*T*= (1/2)*m v*^{2},*m*is the mass and*v*is the velocity, and the potential energy is*V*=*m g h*,*m*is the mass,*g*is the acceleration due to gravity and*h*is the height above the equilibrium point.