practice_exam_3

practice_exam_3 - Exam 3 Equation Sheet r r p = mv r r...

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Exam 3 Equation Sheet 1 2 , 2 1 21 2 21 1 2 , 2 1 21 2 21 ˆ ˆ 1 ˆ ˆ 4 grav on by net i i spring elect on by o Gm m p mv F r F F r q q dp v F k s F r F p p n r dt R γ π ε - = = = = - = = = r r r r r r r r r r d v f T m k sound s ϖ π = = = = 2 2 , T s i F k stress A Y L strain d L = = 2 1 1 v c = - r ( 29 ( 29 2 2 1 2 ,12 2 1 2 ,12 2 1 1 1 2 4 i i sys tot rest ij i i i i j tot trans grav spring elect o rest thermal W F dr F r E KE E U Gm m E mc KE mc U r q q U W U k s U r E mc E mc T < = = ⋅ ∆ = + + - = = - = = - = - = = = ∑ ∑ ∑ r r r r r ... , 3 , 2 , 1 , 6 . 13 2 = - = = N N E E N photon
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2 2 2 2 2 . . 12 1 5 2 mL I mR I mR I mR I mr I F r dt d I dt dI p r L I L rod sphere disk hoop p p trans rot trans rot = = = = = × = + = × = = τ ϖ ( 29 ( 29 1 ! ! 1 ! q N q N + - = - ln S k = int 1 dS T dE = = i i i i i cm m r m r = i i i i i cm m v m v ------------------------------------------- CONSTANTS --------------------------------------------- 2 11 19 2 2 23 9 34 2 19 8 34 27 23 6.7 10 9.8 1.6 10 1 1.38 10 9 10 6.6 10 4 1 1.6 10 3 10 1.05 10 1 1.7 10 6 10 / electron o N Nm N G g q C kg kg J Nm k h J s K C m eV J c J s s u kg A molecules mole π ε - - - - - - - = × = = × = × = × = × = × = × = × = × = × h
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practice_exam_3 - Exam 3 Equation Sheet r r p = mv r r...

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