AP Physics B

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AP Physics B Thermodynamics Study Guide.docx

AP Physics B Thermodynamics Study Guide.docx

The most common type of graph that you must be familiar with is a P-V diagram however the AP test makers may choose to give you any variable for the X and Y axes. Specifically, familiarize yourself with the Carnot cycle and what area under the curve of a P-V graph represents. Identify what it means to have lines that are isochoric, isothermal, adiabatic and isobaric.

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AP Physics B Work-Energy-Power Homework Challenges.pdf

AP Physics B Work-Energy-Power Homework Challenges.pdf

2. A cyclist intends to cycle up a 7.8º hill whose vertical height is 150 m. Assuming the mass of bicycle plus cyclist is 75 kg, (a) calculate how much work must be done against gravity. (b) If each complete revolution of the pedals moves the bike 5.1 m along its path, calculate the average force that must be exerted on the pedals tangent to their circular

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AP Physics B Exam Cram Sheet (Ver. 5.01) General Reminders

AP Physics B Exam Cram Sheet (Ver. 5.01) General Reminders

Magnetic force on a charge depends on the quantity of charge and strength of the field (like electric fields) but also on the magnitude and direction of the velocity of the particle.. M[r]

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Measurement of the tt production cross section in the tau + jets channel using the ATLAS detector

Measurement of the tt production cross section in the tau + jets channel using the ATLAS detector

skiy 96 , O. Beltramello 30 , O. Benary 153 , D. Benchekroun 135a , K. Bendtz 146a,146b , N. Benekos 165 , Y. Benhammou 153 , E. Benhar Noccioli 49 , J.A. Benitez Garcia 159b , D.P. Benjamin 45 , M. Benoit 115 , J.R. Bensinger 23 , K. Benslama 130 , S. Bentvelsen 105 , D. Berge 30 , E. Bergeaas Kuutmann 42 , N. Berger 5 , F. Berghaus 169 , E. Berglund 105 , J. Beringer 15 , P. Bernat 77 , R. Bernhard 48 , C. Bernius 25 , T. Berry 76 , C. Bertella 83 , A. Bertin 20a,20b , F. Bertolucci 122a,122b , M.I. Be- sana 89a,89b , G.J. Besjes 104 , N. Besson 136 , S. Bethke 99 , W. Bhimji 46 , R.M. Bianchi 30 , L. Bianchini 23 , M. Bianco 72a,72b , O. Biebel 98 , S.P. Bieniek 77 , K. Bierwagen 54 , J. Biesiada 15 , M. Biglietti 134a , H. Bilokon 47 , M. Bindi 20a,20b , S. Binet 115 , A. Bingul 19c , C. Bini 132a,132b , C. Biscarat 178 , B. Bittner 99 , C.W. Black 150 , K.M. Black 22 , R.E. Blair 6 , J.-B. Blanchard 136 , T. Blazek 144a , I. Bloch 42 , C. Blocker 23 , J. Blocki 39 , A. Blondel 49 , W. Blum 81 , U. Blumenschein 54 , G.J. Bobbink 105 , V.S. Bobrovnikov 107 , S.S. Bocchetta 79 , A. Bocci 45 , C.R. Boddy 118 , M. Boehler 48 , J. Boek 175 , T.T. Boek 175 , N. Boelaert 36 , J.A. Bogaerts 30 , A. Bogdanchikov 107 , A. Bogouch 90,* , C. Bohm 146a , J. Bohm 125 , V. Boisvert 76 , T. Bold 38 , V. Boldea 26a , N.M. Bolnet 136 , M. Bomben 78 , M. Bona 75 , M. Boonekamp 136 , S. Bordoni 78 , C. Borer 17 , A. Borisov 128 , G. Borissov 71 , I. Borjanovic 13a , M. Borri 82 , S. Borroni 87 , J. Bortfeldt 98 , V. Bortolotto 134a,134b , K. Bos 105 , D. Boscherini 20a , M. Bosman 12 , H. Boterenbrood 105 , J. Bouchami 93 , J. Boudreau 123 , E.V. Bouhova-Thacker 71 , D. Boumediene 34 , C. Bourdarios 115 , N. Bousson 83 , A. Boveia 31 , J. Boyd 30 , I.R. Boyko 64 , I. Bozovic-Jelisavcic 13b , J. Bracinik 18 , P. Branchini 134a , A. Brandt 8 , G. Brandt 118 , O. Brandt 54 , U. Bratzler 156 , B. Brau 84 , J.E. Brau 114 , H.M. Braun 175,* , S.F. Brazzale 164a,164c , B. Bre- lier 158 , J. Bremer 30 , K. Brendlinger 120 , R. Brenner 166 , S. Bressler 172 , T.M. Bristow 145b , D. Britton 53 , F.M. Brochu 28 ,
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2006 Mech SG

2006 Mech SG

educational organizations. Each year, the College Board serves seven million students and their parents, 23,000 high schools, and 3,500 colleges through major programs and services in college admissions, guidance, assessment, financial aid, enrollment, and teaching and learning. Among its best-known programs are the SAT ® , the PSAT/NMSQT ® , and the Advanced Placement Program ® (AP ® ). The College Board is committed to the principles of excellence and equity, and that commitment is embodied in all of its programs, services, activities, and concerns.

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Transverse momentum, rapidity, and centrality dependence of inclusive charged-particle production in √sNN =5.02 TeV p + Pb collisions measured by the ATLAS experiment

Transverse momentum, rapidity, and centrality dependence of inclusive charged-particle production in √sNN =5.02 TeV p + Pb collisions measured by the ATLAS experiment

The transverse momentum dependence of R pPb for the rapid- ity range − 1 . 8 < y ∗ < 1 . 3 and for the 0–90% centrality interval is shown in Fig. 5 for the Glauber and Glauber–Gribov calculations of T Pb . The 0–90% T Pb values which are given in Table 1 are similar for all three estimations, therefore the curves in all three panels show little difference. For p T > 8 GeV, R pPb is consistent with unity for all three models in the range of statistical and sys- tematic uncertainties. The R pPb values obtained using the Glauber model for the T Pb calculation are compared to the ALICE [36] and CMS [40] measurements in Fig. 6. The results show the same basic features for the nuclear modification factors, although strict quantitative agreement is not expected as each measurement uses different rapidity intervals for the centrality determination and ap- ply different event selection criteria to reject diffractive collisions.
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E-Module Based Problem Solving in Basic Physics Practicum for Science Process Skills

E-Module Based Problem Solving in Basic Physics Practicum for Science Process Skills

Astalini is associate professor and leader Group Research ASPS (Attitude towards Science and Science Processing Skills). Because attitude towards science is very im- portant for life now, students who have the attitude of science are needed in the pre- sent because modern society is very dependent on science. Science Education Pro- gram, Universitas Jambi, Jalan Raya Jambi – Ma. Bulian, KM 15, Mendalo Indah, Jambi, 36361, Indonesia. Her research E-Assessment and Evaluation specially in Attitude towards Physics and Science Processing Skills. (Email: astaliniza- kir@unja.ac.id)
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Measurement of D*<sup>±</sup>, D<sup>±</sup> and D<inf>s</inf><sup>±</sup> meson production cross sections in pp collisions at s√=7 TeV with the ATLAS detector

Measurement of D*<sup>±</sup>, D<sup>±</sup> and D<inf>s</inf><sup>±</sup> meson production cross sections in pp collisions at s√=7 TeV with the ATLAS detector

To model inelastic events produced in pp collisions, a large sample of Monte Carlo (MC) simulated events is prepared using the PYTHIA 6.4 [11] MC generator. The simulation is per- formed using leading-order matrix elements for all 2 → 2 QCD processes. Initial- and final-state parton showering is used to simulate the effect of higher-order processes. The MRST LO* [12] parameterisation is used for the parton distribution functions (PDF) of the proton. The charm- and bottom-quark masses are set to 1.5 GeV and 4.8 GeV, respectively. The event sample is generated using the ATLAS AMBT1 set of tuned parameters [13]. The fraction of the D meson sample produced in bottom-hadron decays ( ∼ 10%) is normalised using the measured production cross section of b-hadrons decaying to D ∗+ μ − X final states [3].
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B-Physics and Quarkonia at the CMS experiment

B-Physics and Quarkonia at the CMS experiment

Figure 5 (left) shows the observed local p -values. The smallest local p -value is at 10 . 46 GeV, corresponding to a statistical significance of 2 . 6 σ , which is reduced to 0 . 8 σ when taking into account the “look- elsewhere e ff ect”. Instead, Figure 5 (right) shows the exclusion limits as a function of the X b mass, at 95% confidence level (CL). The observed upper limits are in the range 0 . 9–5 . 4 %, depending on the assumed mass. These are the first upper limits on the production of a possible X b at a hadron collider.

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Measurement of the top quark pair cross section with ATLAS in pp collisions at √s=7 TeV using final states with an electron or a muon and a hadronically decaying τ lepton

Measurement of the top quark pair cross section with ATLAS in pp collisions at √s=7 TeV using final states with an electron or a muon and a hadronically decaying τ lepton

This analysis uses 2.05 fb − 1 of data collected by ATLAS from pp collisions in the LHC at a centre-of-mass energy of 7 TeV be- tween March and August 2011. The tt events are selected with kinematic criteria that make use of the fact that they feature two W bosons and two b quarks. The selections favour events with one W decay to a charged (with denoting an electron or a muon; either prompt or from a τ lepton decay to ) and a neutrino and the other W decays to a τ lepton and a neutrino with the τ lep- ton in turn decaying hadronically. In addition at least one jet is tagged (b-tag) as originating from a b quark (b-jet) by means of an algorithm that can identify b-jets with high efficiency while main- taining a high rejection of light-quark jets. Isolated electrons and muons are well identified, but because of the large cross section for multi-jet production the background from jets misidentified as isolated electrons or muons is not negligible. This background is reduced by requiring significant missing transverse momentum signalling the presence of energetic neutrinos. Hadronic τ lepton decays are more difficult to identify and require elaborate tech- niques to reject jets and electrons misidentified as a τ lepton.
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2018 Mech FR

2018 Mech FR

b Derive an expression for the rotational inertia I tot of the hoop-rods system about the center of the hoop.. Express your answer in terms of M, L, and physical constants, as appropriat[r]

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AP PhysicsC Mech Practice Exam 2016

AP PhysicsC Mech Practice Exam 2016

Stop working and close your exam booklet. Place it on your desk, face up. . . . If any students used extra paper for a question in the free-response section, have those students staple the extra sheet(s) to the first page corresponding to that question in their exam booklets. Complete an Incident Report. A single Incident Report may be completed for multiple students per exam subject per administration (regular or late testing) as long as all of the required information is provided. Include all exam booklets with extra sheets of paper in an Incident Report return envelope (see page 60 of the 2015-16 AP Coordinator’s Manual for complete details). Then say:
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2016 Mech FR

2016 Mech FR

A block of mass 2 M rests on a horizontal, frictionless table and is attached to a relaxed spring, as shown in the figure above. The spring is nonlinear and exerts a force F x Bx 3 , where B is a positive constant and x is the displacement from equilibrium for the spring. A block of mass 3 M and initial speed v 0 is moving to the left as shown.

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AP PhysicsC Mech Practice Exam 2014

AP PhysicsC Mech Practice Exam 2014

If you have no students taking Physics C: Electricity and Magnetism, .all .exam .materials .should . be .put .in .secure .storage .until .they .are .returned .to .the .AP .Program .after .your .school’s .last . administration . .Before .storing .materials, .check .the .“School .Use .Only” .section .on .page .1 .of .the . answer .sheet .and: .

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2017 Mech SG

2017 Mech SG

4. Implicit statements of concepts normally receive credit. For example, if use of the equation expressing a particular concept is worth one point, and a student’s solution embeds the application of that equation to the problem in other work, the point is still awarded. However, when students are asked to derive an expression it is normally expected that they will begin by writing one or more fundamental equations, such as those given on the exam equation sheet. For a description of the use of such terms as “derive” and “calculate” on the exams, and what is expected for each, see “The Free-Response SectionsStudent Presentation” in the AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description or “Terms Defined” in the AP Physics 1: Algebra-Based and AP Physics 2: Algebra-Based Course and Exam Description.
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AP PhysicsC Mech Practice Exam 2018

AP PhysicsC Mech Practice Exam 2018

Students are permitted to use rulers, straightedges, and four-function, scientific, or graphing calculators for this entire exam (Sections I and II). Before starting the exam administration, make sure each student has an appropriate calculator, and any student with a graphing calculator has a model from the approved list on page 52 of the 2017-18 AP Coordinator’s Manual. See pages 49–52 of the AP Coordinator’s Manual for more information. If a student does not have an appropriate calculator or has a graphing calculator not on the approved list, you may provide one from your supply. If the student does not want to use the calculator you provide or does not want to use a calculator at all, they must hand copy, date, and sign the release statement on page 51 of the AP Coordinator’s Manual.
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Measurement of D∗±, D± and D±s meson production cross sections in pp collisions at √s= 7 TeV with the ATLAS detector

Measurement of D∗±, D± and D±s meson production cross sections in pp collisions at √s= 7 TeV with the ATLAS detector

To model inelastic events produced in pp collisions, a large sample of Monte Carlo (MC) simulated events is prepared using the PYTHIA 6.4 [11] MC generator. The simulation is per- formed using leading-order matrix elements for all 2 → 2 QCD processes. Initial- and final-state parton showering is used to simulate the effect of higher-order processes. The MRST LO* [12] parameterisation is used for the parton distribution functions (PDF) of the proton. The charm- and bottom-quark masses are set to 1.5 GeV and 4.8 GeV, respectively. The event sample is generated using the ATLAS AMBT1 set of tuned parameters [13]. The fraction of the D meson sample produced in bottom-hadron decays ( ∼ 10%) is normalised using the measured production cross section of b-hadrons decaying to D ∗+ μ − X final states [3].
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B physics and quarkonia at CMS

B physics and quarkonia at CMS

At the trigger level, opposite-sign dimuons in the invariant mass windows 2.80 – 3.35 GeV or 3.35 – 4.05 GeV are selected. The vertex fit χ 2 probability must be greater than 0.5% and the distance to the beam axis smaller than 5 mm. Prompt charmonia are distinguished from B-hadron decays through the dimuon pseudo-proper decay length = L x y m ψ(nS ) / p T , with L x y being the most probable

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Recent CMS B physics results

Recent CMS B physics results

vious measurements, and they are found to be in agreement with the Standard Model predictions and previous results from LHCb and Belle collaborations, thus no evidence for physics beyond the SM is obtained. The search for X(5568) is presented, and an upper limit is set on the relative production in agreement with the LHCb collaboration.

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The Effect of Professional Development on Middle School Teachers' Technology Integration: An Action Research Study

The Effect of Professional Development on Middle School Teachers' Technology Integration: An Action Research Study

posttest method, students were assessed before and after the semester in which students learned Mechanics or Electricity and Magnetism. In Mechanics, students completed the 2015 AP Physics C: Mechanics practice exam, FCI, and MBT assessments; in Electricity and Magnetism, students completed the 2015 AP Physics C: Electricity and Magnetism practice exam, BEMA, and EMCA assessments. During each semester, I implemented Modeling Instruction with AP Physics C: Mechanics or Electricity and Magnetism content (see Appendices A, B, and C for further information). Each unit of content began with a paradigm laboratory, providing an experience for students to create an initial model. Students moved through the Modeling Cycle by performing practice problems and completing more laboratory activities, adding new information to their initial model. Near the end of each unit, students used a whiteboard to summarize their learning into a fully-constructed model; students shared their whiteboards to compare fully-constructed models. Students finished each unit with a written summative assessment containing multiple-choice and short answer problems; some units also had students perform a summative laboratory practicum. The cycle was repeated with a new unit of content, leading to the development of models in Mechanics and Electricity and Magnetism.
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