Track n Slice n X Y Distance Velocity Pixel Value New X New Y Distance Time velocity
1 1 79 282 113 -1 -1 -6323138 0 0 0 2.633333333 0
2 1 80 283 137 3.099 1.549 -4809625 1 24 24.0208243 2.6666666
Chapter 6
Force and Motion-II
6.2 Friction
.
Examples:
1. If you send a book sliding down a horizontal surface, the
book will finally slow down and stop.
2. If you push a heavy crate and the crate doe
Chapter 9
Center of Mass
and
Linear Momentum
9.2 The Center of Mass
The center of mass of a
system of particles is the
point that moves as
though (1) all of the
systems mass were
concentrated there an
Chapter 25
Capacitance
25.2: Capacitance:
25.2: Capacitance:
When a capacitor is charged, its plates have charges of equal magnitudes but opposite signs: q+ and
q-. However, we refer to the charge of
Chapter 11
Rolling, Torque, and
Angular Momentum
11.2 Rolling as Translation and
Rotation Combined
Although the center of the object moves in a straight line parallel to the surface, a point on the ri
Chapter 3
G
1. The x and the y components of a vector a lying on the xy plane are given by
ax = a cos ,
a y = a sin
G
G
where a = | a | is the magnitude and is the angle between a and the positive x
Chapter 23
Gauss Law
23.1 What is Physics?:
Gauss law relates the electric fields at points on a
(closed) Gaussian surface to the net charge
enclosed by that surface.
Gauss law considers a hypothetica
Chapter 4
Motion in two and three
dimensions
4.2 Position and Displacement
Position
The position of a particle can be described by a
position vector, with respect to a reference
origin.
Displacement
Chapter 7
Kinetic Energy and Work
7.2 What is Energy?
One definition:
Energy is a scalar quantity associated with
the state (or condition) of one or more
objects.
Some characteristics:
1. Energy can b
Chapter 10
Rotation
10.2 The Rotational Variables
A rigid body is a body that can
rotate with all its parts locked
together and without any change
in its shape.
A fixed axis means that the
rotation oc
Chapter 30
Induction and Inductance
30.2: First Experiment:
1. A current appears only if there is relative motion
between the loop and the magnet (one must move
relative to the other); the current dis
Chapter 8
Potential Energy and
Conservation of Energy
8.1 Potential Energy
Technically, potential energy is energy that
can be associated with the configuration
(arrangement) of a system of objects th
Chapter 31
Electromagnetic Oscillations and
Alternating Current
31.2: LC Oscillations, Qualitatively:
In RC and RL circuits the charge, current, and potential
difference grow and decay exponentially.
Chapter 6
1. The greatest deceleration (of magnitude a) is provided by the maximum friction force
(Eq. 6-1, with FN = mg in this case). Using Newtons second law, we find
a = fs,max /m = sg.
Equation 2
Chapter 5
Force and Motion-I
5.2 Newtonian Mechanics
Newtonian Mechanics.
Newtonian Mechanics does not hold good for all situations.
Examples:
1. Relativistic or near-relativistic motion
2. Motion of
Chapter 5
1. We are only concerned with horizontal forces in this problem (gravity plays no direct
role). We take East as the +x direction and North as +y. This calculation is efficiently
implemented
Chapter 9
1. We use Eq. 9-5 to solve for ( x3 , y3 ).
(a) The x coordinate of the systems center of mass is:
xcom =
m1 x1 + m2 x2 + m3 x3 (2.00 kg)(1.20 m) + ( 4.00 kg )( 0.600 m ) + ( 3.00 kg ) x3
=