1. Chapter 1 – kinematics of particles Today’s Objective: 1. Introduction to Dynamics 2. Basic Concepts Chapter 11

2. What is Mechanics? Chapter 12

3. DEFINITIONS Chapter 13

4. NEWTON’S SECOND LAW The acceleration of a particle is proportional to the resultant force acting on it and in the direction of this force. F = ma Chapter 14

5. UNITS UnitsSIU.S. Masskilograms (kg)slugs Lengthmeter (m)foot (ft) Timeseconds (s) seconds (s) Forcenewton (N)pound (lb) Chapter 15

6. VECTORS Chapter 16

7. VECTORS Chapter 17

8. VECTORS Chapter 18

9. VECTORS Chapter 19

10. VECTORS Chapter 110

11. RECTILINEAR MOTION Chapter 111

12. RECTILINEAR MOTION Chapter 112