PHYSICS
2011년문제.pdf

# 2011년문제.pdf - AP Physics B 2011 Free-Response...

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-2- TABLE OF INFORMATION FOR 2010 and 2011 CONSTANTS AND CONVERSION FACTORS Proton mass, 27 1.67 10 kg p m - = ¥ Electron charge magnitude, 19 1.60 10 C e - = ¥ Neutron mass, 27 1.67 10 kg n m - = ¥ 1 electron volt, 19 1 eV 1.60 10 J - = ¥ Electron mass, 31 9.11 10 kg e m - = ¥ Speed of light, 8 3.00 10 m s c = ¥ Avogadro’s number, 23 -1 0 6.02 10 mol N = ¥ Universal gravitational constant, 11 3 2 6.67 10 m kg s G - = ¥ i Universal gas constant, 8.31 J (mol K) R = i Acceleration due to gravity at Earth’s surface, 2 9.8 m s g = Boltzmann’s constant, 23 1.38 10 J K B k - = ¥ 1 unified atomic mass unit, 27 2 1 u 1.66 10 kg 931 MeV c - = ¥ = Planck’s constant, 34 15 6.63 10 J s 4.14 10 eV s h - - = ¥ = ¥ i i 25 3 1.99 10 J m 1.24 10 eV nm hc - = ¥ = ¥ i i Vacuum permittivity, 12 2 2 0 8.85 10 C N m - = ¥ i Coulomb’s law constant, 9 2 2 0 1 4 9.0 10 N m C k p = = ¥ i Vacuum permeability, 7 0 4 10 (T m) A m p - = ¥ i Magnetic constant, 7 0 4 1 10 (T m) A k m p - = = ¥ ¢ i 1 atmosphere pressure, 5 2 5 1 atm 1.0 10 N m 1.0 10 Pa = ¥ = ¥ meter, 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 UNIT SYMBOLS kelvin, K joule, J henry, H PREFIXES VALUES OF TRIGONOMETRIC FUNCTIONS FOR COMMON ANGLES Factor Prefix Symbol q 0 D 30 D 37 D 45 D 53 D 60 D 90 D 9 10 giga G sin q 0 1 2 3 5 2 2 4 5 3 2 1 6 10 mega M cos q 1 3 2 4 5 2 2 3 5 1 2 0 3 10 kilo k tan q 0 3 3 3 4 1 4 3 3 2 10 - centi c 3 10 - milli m 6 10 - micro m 9 10 - nano n 12 10 - pico p The following conventions are used in this exam.
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