You may have noticed that I can move up and down, as well as left and right.

• Don't bother taking pictures of the slides, that's a waste of our time.

• You should still take notes. Note-taking helps you remember what you learned in class, even if you never read your own notes.

Class Policies: Late Work

• Late work is unacceptable. If you don't have it on time, you will get a zero.

• At the end of the semester I will drop your lowest quiz grade.

Class Policies: Handouts

• Keep your handout from class in your binder!

• Please keep notes, drawings, etc. in your binder as well. We will use them again later in the course.

• I will check your binder at random times throughout the year.

Class Policies: Your Notebook

• Organized note-taking is an important part of the scientific method. 

• Notebooks must contain a table of contents. If you're not using a research notebook, leave the first few pages blank.

• Notes should be labeled with a date and topic.

Example: Your Notebook

04-08-2019    Newton's 2nd Law

Force

mass

acceleration

Since mass has units of kg and

acceleration has units of m/s^2, the units for force must be kg * m/s^2.

Homework

Q1: Show that it takes more force to accelerate a more massive object.

① We can rewrite the equation above in terms of magnitudes ...