Chapter 2
Kinematics in One Dimension
Kinematics deals with the concepts that
are needed to describe motion.
Dynamics deals with the effect that forces
have on motion.
Together, kinematics and dynamic
Electrical Potential Energy
and the Electric Potential
Wm. John Ippolito
Tidewater Community College
Physics Department
Potential Energy
We have already discussed gravitational potential energy (Chapt
Electric Forces
&
Electric Fields
Wm. John Ippolito
Physics Department
Tidewater Community College
The Origin Of Electricity
The fundamental properties of the matter we have
so neatly arranged in the
Electromagnetic
Waves
Wm. John Ippolito
Tidewater Community College
Physics Department
Nature of Electromagnetic
Waves
In our earlier discussion of heat we defined
Radiation as the process in which en
Chapter 8
Rotational
Kinematics
8.1 Rotational Motion and Angular Displacement
In the simplest kind of rotation,
points on a rigid object move on
circular paths around an axis of
rotation.
8.1 Rotatio
Chapter 9
Rotational Dynamics
9.1 The Action of Forces and Torques on Rigid Objects
In pure translational motion, all points on an
object travel on parallel paths.
The most general motion is a combina
Chapter 10
Simple Harmonic
Motion and Elasticity
10.1 The Ideal Spring and Simple Harmonic Motion
Applied
x
F
= kx
spring constant
Units: N/m
10.1 The Ideal Spring and Simple Harmonic Motion
Example 1
Chapter 11
Fluids
11.1 Mass Density
DEFINITION OF MASS DENSITY
The mass density of a substance is the mass of a
substance divided by its volume:
m
=
V
SI Unit of Mass Density: kg/m3
11.1 Mass Density
Chapter 4
Forces and Newtons
Laws of Motion
4.1 The Concepts of Force and Mass
A force is a push or a pull.
Contact forces arise from physical
contact .
Action-at-a-distance forces do not
require cont
Chapter 5
Dynamics of Uniform
Circular Motion
5.1 Uniform Circular Motion
DEFINITION OF UNIFORM CIRCULAR MOTION
Uniform circular motion is the motion of an object
traveling at a constant speed on a ci
Chapter 3
Kinematics in Two Dimensions
3.1 Displacement, Velocity, and Acceleration
ro = initial position
r = final position
r = r ro = displacement
3.1 Displacement, Velocity, and Acceleration
Averag
Chapter 6
Work and Energy
6.1 Work Done by a Constant Force
W = Fs
1 N m = 1 joule ( J )
6.1 Work Done by a Constant Force
6.1 Work Done by a Constant Force
W = ( F cos ) s
cos 0 = 1
cos 90 = 0
cos180
Chapter 7
Impulse and Momentum
7.1 The Impulse-Momentum Theorem
There are many situations when the
force on an object is not constant.
7.1 The Impulse-Momentum Theorem
DEFINITION OF IMPULSE
The impuls
Chapter 1
Introduction and
Mathematical Concepts
1.1 The Nature of Physics
Physics has developed out of the efforts
of men and women to explain our physical
environment.
Physics encompasses a remarkab
Electric Circuits
Wm. John Ippolito
Physics Department
Tidewater Community College
Electromotive Force and
Current
An electric current is any motion of charge from one region of a conductor to
another