0 10 n m 5 10 105 pa 1 ev 160 1019 j 2 electronvolt

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Unformatted text preview: × 10 N m 5 = 1.0 × 105 Pa 1 eV = 1.60 × 10−19 J 2 electronvolt eV tan θ The following conventions are used in this examination. I. Unless otherwise stated, the frame of reference of any problem is assumed to be inertial. II. The direction of any electric current is the direction of flow of positive charge (conventional current). III. For any isolated electric charge, the electric potential is defined as zero at an infinite distance from the charge. IV. For mechanics and thermodynamics equations, W represents the work done on a system. 2 ADVANCED PLACEMENT PHYSICS B EQUATIONS FOR 2006 and 2007 NEWTONIAN MECHANICS u = u0 + at x = x0 + u0 t + 12 at 2 u 2 = u0 2 + 2 a ( x - x0 )  F = Fnet = ma F fric £ m N ac = u2 r t = r F sin q p = mv J = FDt = Dp K= 12 mu 2 DUg = mgh W = F Dr cos q Pavg = Fs = - k x 12 kx 2 m k Ts = 2 p Tp = 2p T= m N P p r r T t U u W x m q t = = = = = = = = = = = = = = = = = = = = = = = acceleration force frequency height impulse kinetic energy spring constant length mass normal force power momentum radius or distance position vector period time potential energy velocity or speed work done on a system position coefficient of friction angle torque F= 1 q1q2 4p 0 r 2 E= F q UE = qV = Eavg = V= C= V d q  rii 1 4p 0 i Q V 0A C= d 1 1 QV = CV 2 2 2 Uc = DQ Dt I avg = R= 1 q1q2 4p 0 r r A V = IR W Dt P = F u cos q Us = a F f h J K k ELECTRICITY AND MAGNETISM g P = IV  Ci Cp = i 1 1 = Cs i Ci Rs =  Ri i 1 = Rp 1 ÂR i i FB = qu B sin...
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