ADVANCED PLACEMENT PHYSICS C TABLE OF INFORMATION
CONSTANTS AND CONVERSION FACTORS
AP Physics C: Mechanics Course and Exam Description
164
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Appendix V.1
00762-139-CED-Physics C-Mechanics_Appendixes.indd 164 3/13/19 12:15 PM
Proton mass,
m=
p1.67 ´1027 kg
Neutron mass,
27
1.67 10 kg
n
m
= ´
Electron mass ,
31
9.11 10 kg
e
m
= ´
Avogadro's number,
23 1
06.02 10 molN
= ´
Universal gas constant, I .
8.31 J (mol K)R
Boltzmann's constant,
23
1.38 10 J K
B
k
= ´
I
Electron charge magnitude,
19
1.60 10 Ce
= ´
1 electron volt,
19
1 eV 1.60 10 J
= ´
Speed
of
light,
8
3.00 10 m sc= ´
I
Universal gravitational
constant,
I
11 2 2
6.67 10 N m kgG
= ´
.
Acceleration due to gravity
at Earth's surface,
2
9.8 m sg
I
1 unified atomic mass unit,
27 2
1 u 1.66 10 kg 931 MeV c
=´=
I
Planck's constant,
34 15
6.63 10 J s 4.14 10 eV sh
=´=´
. .
25 3
1.99 10 J m 1.24 10 eV nmhc
=´=´
. .
Vacuum permittivity,
12 2 2
0
8.85 10 C N me
= ´
.
I
Coulomb's law constant,
9 22
0
1 4 9.0 10 N m Ckpe= = ´
I I
.
Vacuum permeability,
7
04 10 (T m) Amp
= ´
. I
Magnetic constant,
7
04 1 10 (T m) Akmp
= = ´
¢
I I
.
1 atmosphere pressure,
52 5
1 atm 1.0 10 N m 1.0 10 Pa=´=´
I
UNIT
SYMBOLS
meter,
kelvin,
m mole, mol watt, w farad, F
kilogram, kg hertz, Hz coulomb, C tesla, T
second, s newton, N volt, V degree Celsius,
°C
ampere, A pascal, Pa ohm,
W
electron volt, eV
K joule, J henry, H
PREFIXES
Factor Prefix Symbol
10
9
giga G
10
6
mega M
10
3
kilo k
10
2
centi C
10
3
milli m
10
6
micro
m
10
9
nano n
1012
pico p
VALUES OF TRIGONOMETRIC FUNCTIONS FOR COMMON ANGLES
q
0
30
37
45
53
60
90
sinq
0
12
I
35
I
22
r;
45
I
32
r;
1
cosq
1
32
r;
45
I
22
r;
35
I
12
I 0
tan q
0
33
r;
34
I 1
43
I
3
✓
¥
The following assumptions are used in this exam.
I. The frame
of
reference
of
any problem is inertial unless otherwise
stated.
II. The direction
of
current is the direction in which positive charges
would drift.
III. The electric potential is zero at
an
infinite distance from an isolated
point charge.
IV. All batteries and meters are ideal unless otherwise stated.
V.
Edge effects for the electric field
of
a parallel plate capacitor are
negligible unless otherwise stated.
