Lecture 13 (1 hr. 40 min.)

Part 1
11 meg

Introduction and Where Were We?

Part 2
9 meg

Why/When Do We Need Newton's Third Law?

Part 3
16 meg

Newton's 3rd Law

Part 4
9 meg

Changes To Our Problem-Solving Steps

Part 5
12 meg

Example 1

Part 6
9 meg

Ropes and Pulleys

Part 7
21 meg

Example 2

Part 8
8 meg

Your Turn