PHYS 2102 : FinalFormulaSheet Phys 2113
Document Summary
Formula sheet for lsu physics 2113, final exam, fall "14: constants, de nitions: m s2 g = 9. 8. G = 6. 67 10 11 m3 kg s2. Nm2 c = 3. 00 108 m/s dipole moment: ~p = q ~d. Area of a cylinder: a = 2 r volume of a cylinder: v = r2 . C2 mp = 1. 67 10 27 kg me = 9. 11 10 31 kg. Earth-moon distance = 3. 82 108 m e = 1. 60 10 19 c. Joule = j = n m: kinematics (constant acceleration): v = vo + at x xo = 1. 2 at2 v2 = v2: + 2a(x xo, circular motion: , v = r: general (work, def. of potential energy, kinetic energy): W = u (by eld) wext = u = w (if objects are initially and nally at rest) Gravitational acceleration (planet of mass m ): ag = Potential energy of a system (more than 2 masses): u = (cid:18)g.
