PHYS_2014_Lecture_29

PHYS_2014_Lecture_29 - Lecture 29: Review for Final Exam...

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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 1 Lecture 29: Review for Final Exam Final Exam on Tuesday, 14 December 2010, 12:00 - 1:50 pm The class will be divided into three groups based on their recitation TA. Each group will take the exam in a different room as shown in the table below. Based on your recitation section, please go directly to your designated room. Recitation Section TA Exam Room 1, 2, 3, 19, 20, 21, 22, 23, 24 Ayon Patra PS-141 4, 5, 6, 7, 8, 9, 16, 17, 18, Ben Grossman PS-103 10, 11, 12, 13, 14, 15, 25, 26, 27, 28, 29, 30 Razvan Stoian PS-110
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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 2 Regarding the Final Exam: • Worth (at least) 30% of your final grade. • 6-8 homework type problems. • Otherwise same format as previous exams. • Generally speaking if we covered it in a homework problem, sample example, actual exam and/or in a lecture example, then it may be on the final exam. Review for Final Exam
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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 3 • Distance, time, velocity, and acceleration: • Four Kinematic equations for constant acceleration: • Separating x and y components of motion: • Projectile motion: Topics that may be covered on the Final Exam Kinematics f i v v at = + ( ) 1 2 i f i s s v v t = + + 2 1 2 i i s s v t at = + + ( ) 2 2 2 f i f i v v a s s = + 0 2 sin 2 v T t g θ = = 2 0 sin 2 v R g = time of flight: (horizontal) range: 2 2 , , , s ds v dv d s s t v a t dt t dt dt Δ Δ = = = = = Δ Δ a a a a a a a a
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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 4 • Mass and Force • Free-body Diagrams • Newton’s 2 nd Law: • Gravity near Earth’s surface: • Normal force: • Friction: Air Resistance: • Tension: Terminal Velocity: • Centripetal force: • Spring force (Hooke’s law): 2 2 mv F m r r ω = = a a a F k x = − Δ a a f N F F μ = − cos n F mg θ = a a dp F ma dt = = a a a Topics that may be covered on the Final Exam Forces, Newton’s Three Laws of Motion F mg = − a a T a 2 1 2 d d F C Av ρ = − 2 d mg v C A =
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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 5 •Work: • Kinetic Energy • translational (linear): • rotational: • Gravitational Potential Energy near Earth’s surface: • Elastic Potential Energy: • Thermal Energy (energy lost to friction): • Work/Energy Theorem: W = Δ K: • Conservation of Energy: 2 1 2 K mv = 2 1 2 K I ω = 2 1 2 s U k s = Δ f f U F s = Δ Topics that may be covered on the Final Exam Work and Energy cos W F s Fs θ = ⋅Δ = a a i i f f U K U K + = + g U mgh =
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Fall 2010 Oklahoma State University PHYS2014: Benton Lecture 29, Slide 6 • Linear Momentum: • Conservation of Linear Momentum • Collisions: • elastic collisions (kinetic energy is conserved) • inelastic collisions (kinetic energy is not conserved) • linear momentum and total energy are conserved in both types of collision Topics that may be covered on the Final Exam Collisions p mv = a a i f p p = a a
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PHYS_2014_Lecture_29 - Lecture 29: Review for Final Exam...

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