Ap physics 2 2021 frq scoring guidelines

The College Board has published all the AP Physics C free response questions from 1999 to 2018. Questions, scoring guidelines, sample responses, and score distributions. frq c (a) For using a correct expression for the potential energy of a spring expressed as the integral of the force. U= ∫ {0,s} (Ax²+Bx) dx. The AP ….

AP® European History 2021 Scoring Guidelines . Question 1: Short Answer Secondary Source . 3 points ; General Scoring Notes • Each point is earned independently. • Accuracy: These scoring guidelines require that students demonstrate historically defensible content knowledge. Given the timed nature of the exam, responses may contain errors ...Download free-response questions from past AP Physics 2 exams, along with scoring guidelines, sample responses from exam takers, and scoring distributions. 1998 AP Physics B and Physics C Contains: Multiple-Choice Questions and Answer Key Free-Response Questions, Scoring Guidelines, and Sample Student Responses and Commentary Statistical Information About Student Performance on the 1998 ExamsSection I: Multiple Choice. 50% of score | 1 hour and 30 minutes to complete. Section 1A: Single-select. 45 questions where you choose a single best answer. Section 1B: Multiple-select. 5 questions where you choose all correct answers. Section II: Free-Response Questions. 50% of score | 1 hour and 30 minutes to complete. 5 questions.AP® Physics 1 2021 Scoring Guidelines © 2021 College Board (c) For a linear graph between 0 and t C, with an initial angular velocity of zero and nonzero slope Scoring …AP Physics C: Mechanics Course and Exam Description This is the core document for this course. Unit guides clearly lay out the course content and skills and recommend sequencing and pacing for them throughout the year. The CED was updated in the summer of 2020 to include scoring guidelines for the example questions.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. 5. The scoring guidelines typically show numerical results using the value g = 9.8 m s2, but use of

Physics C: Electricity & Magnetism AP . R. RF 1 1 1 1 1 charge stored . A justification showing a mathematical proof earns full credit. 2021 Scoring Guidelines AP® European History 2021 Scoring Guidelines . Question 1: Short Answer Secondary Source . 3 points ; General Scoring Notes • Each point is earned independently. • Accuracy: These scoring guidelines require that students demonstrate historically defensible content knowledge. Given the timed nature of the exam, responses may contain errors ...In this case it wouldn’t work because the problem uses a setter method (as an example) to change a value in a single table object. This of course would not change your instance variable in the combined table class since it’s already defined. Unless I’m misunderstanding the problem but I think I am right. I think the same goes for an ...® Physics 1AP 2021 Scoring Commentary Question 4 Note: Student samples are quoted verbatim and may contain spelling and grammatical errors. Overview • In terms of physics content, responses were expected to demonstrate an understanding of energy • To earn 2 points, the response does not have to use the six documents in support of a single argument-they can be used across sub-arguments or to address counterarguments. AP® World History: Modern 2022 Scoring GuidelinesAP Physics 1 Scoring Guide Torque & Rotational Motion FRQ Quiz 2 0 1 2 The response accurately includesboth of the following criteria. 1 point is earned for identifying the correct graph as graph B. 1 point is earned for a justification that angular momentum is directly proportional to the angular speed which remains constant.11 2 2 < g Acceleration due to gravity at Earth’s surface, g. 9.8 m s. 2. 1 unified atomic mass unit, 1 u 1.66 10 kg 931 MeV 27. c2. Planck’s constant, h 6.63 10 J s 4.14 10 eV s 34 << 15. hc 1.99 10 J m 1.24 10 eV nm 25 << 3 Vacuum permittivity, 12 2 2 e 0. 8.85 10 C N m < Coulomb’s law constant, k 1 4 9.0 10 N m C. 922. pe 0 <2022 AP Exam Administration Scoring Guidelines - AP Physics C: Electricity and Magnetism \(Set 2\) Author: College Board; Advanced Placement Subject:

For . AP® Physics C: Electricity & Magnetism 2021 Scoring Guidelines (d) i. For indicating that the current through . R. 1 is zero when the switch is openedAP GEOGRAPHY 2018 SCORING GUIDELINES . Question 2 . 6 points: (2 + 2 + 2) A. Explain TWO ways gentrification may positively impact neighborhoods. 2 points . A1. Increasing property values or as pr operties are renovated they rise in value. A2. Increasing tax base; as p roperties are renovated they are reappraised for higher property tax …AP ® PHYSICS 1 TABLE OF INFORMATION CONSTANTS AND CONVERSION FACTORS Proton mass, 1.67 10 k 27 g m p Neutron mass, 1.67 10 kg 27 m n Electron mass, 9.11 10 kg 31 m e Speed of light, c 3.00 10 ms 8 Electron charge magnitude, e 1.60 10 C 19. Coulomb’s law constant, k 14 9.0 10 Nm C. pe. 92 0 2. Universal gravitational …AP® CHEMISTRY 2010 SCORING GUIDELINES (Form B) Question 2 (continued) (d) Calculate the value of the equilibrium constant, K eq, for the cell reaction at 25°C. Explain what the magnitude of K eq tells you about the extent of the reaction. 50.72 log 61 eq 0.0592 0.0592 nE K × == = Keq = 6.5 × 1060 Because the magnitude of K eq is very large, theAP® Spanish Language and Culture 2021 Scoring Guidelines . Question 1: Email Reply 5 points . General Scoring Note . When applying the scoring guidelines, the response does not need to meet every single criterion in a column.AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description. or “Terms Defined” in the . AP Physics 1: Algebra-Based Course and Exam Description . and the . AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value . g =9.8 m s. 2, but ...

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AP Central is the official online home for the AP Program: apcentral.collegeboard.org. AP® United States History 2022 Scoring Guidelines . ... These scoring guidelines require that students demonstrate historically defensible content knowledge. Given the timed nature of the exam, responses may contain errors that do not detract from ...AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description or “Terms Defined” in the AP Physics 1: Algebra-Based Course and Exam Description and the AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value g =9.8 m s2, but the use of The scoring guidelines typically show numerical results using the value g = 9.8 m s2 , but the use of 10 m s2 is of course also acceptable. Solutions usually show numerical …Questions 1 and 2 are long free-response questions that require about 25 minutes each to answer. Questions 3 through 6 are short free-response questions that require about 10 minutes each to answer. Read each question carefully and completely.

General Notes About 2019 AP Physics Scoring Guidelines . 1. The solutions contain the most common method of solving the free-response questions and the allocation of points for this solution. Some also contain a common alternate solution. Other methods of solution also receive appropriate credit for correct work. 2. AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description. or “Terms Defined” in the . AP Physics 1: Algebra-Based Course and Exam Description . and the . AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value . g =9.8 m s. 2, but ...AP® Physics C: Mechanics 1 (2021 Scoring Guidelines Question 2: Free-Response Question 15 points (a) For a single acceleration vector pointing down and to the left and attempting a justification 1 point For a correct justification 1 point Example response for part ( a)2021 AP Exam Administration Scoring Guidelines - AP Physics C: Mechanics - Set 2 Author: College Board Subject: Advanced Placement; AP; Keywords: 2021 ; AP Exam Administration ; Scoring Guidelines; scoring information; free-response scoring criteria; scoring resources; FRQ; teacher resources; exam information; ADA Created Date: 12/20/2022 3:55: ...2021 AP Exam Administration Scoring Guidelines - AP United States Government and Politics: Set 1 College Board 2021 ; AP Exam Administration ; Scoring Guidelines; scoring information; free-response scoring criteria; scoring resources; FRQ; teacher resources; exam information; ADADownload free-response questions from past AP Physics 2 exams, along with scoring guidelines, sample responses from exam takers, and scoring distributions. AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description or “Terms Defined” in the AP Physics 1: Algebra-Based Course and Exam Description and the AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value g = 9.8 m s2, but the use of• With more open area closer to the river, turtles don’t have to travel as far to build nests, number of successful nests. • With less vegetation to remove the mercury/heavy metals/endocrine

The AP Physics 2: Algebra-Based Exam has consistent question types, weighting, and scoring guidelines every year, so you and your students know what to expect on exam day. Section I: Multiple Choice. 50 Questions | 1 Hour 30 Minutes | 50% of Exam Score

AP Physics C: Mechanics 2021 Free-Response Questions: Set 1 Author: ETS Subject: Free-Response Questions from the [Admin Year] AP Physics C: Mechanics Exam Keywords: Physics C: Mechanics; Free-Response Questions; 2021; exam resources; exam information; teaching resources; exam practice; Set 1 Created Date: 1/15/2021 3:18:51 PMNote: Some questions and scoring guidelines from the 2023 and earlier AP U.S. Government and Politics Exams may not perfectly align with the course and exam updates that take effect in the 2023-24 school year. These questions remain available because teachers say that imperfectly aligned questions still provide instructional value. AP PHYSICS GRADE CURVE Raw % correctwrong % grade Raw % correctwrong % grade 100% 45 0 100 5 64 3 98% 44 1 99 5 42% 19 26 63 3 96% 43 2 98 5 62 3 93% 42 3 97 5 40% 18 27 61 3 91% 41 4 96 5 60 2 89% 40 5 95 5 38% 17 28 59 2 87% 39 6 94 5 58 2 84% 38 7 93 5 36% 16 29 57 2 82% 37 8 92 5 56 2 80% 36 9 91 5 33% 15 30 55 2 78% 35 10 …AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description or “Terms Defined” in the AP Physics 1: Algebra-Based Course and Exam Description and the AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value g =9.8 m s2, but the use of2022 AP Exam Administration Scoring Guidelines - AP Physics C: Mechanics \(Set 2\) Author: College Board; Advanced Placement Subject: AP; Advanced Placement Keywords 2022 AP Exam Administration Scoring Guidelines - AP Physics 1: Algebra-Based Author: College Board; Advanced Placement Subject: AP; Advanced Placement KeywordsPHYSICS 1. SECTION II. Time—1 hour and 30 minutes. 5 Questions. Directions: Questions 1, 4, and 5 are short free-response questions that require about 13 minutes each to answer and. are worth 7 points each. Questions 2 and 3 are long free-response questions that require about 25 minutes each to.AP® Microeconomics 2010 Scoring Guidelines . The College Board . The College Board is a not-for-profit membership association whose mission is to connect students to college success and opportunity. Founded in 1900, the College Board is composed of more than 5,700 schools, colleges, universities and other educational organizations.AP® PHYSICS C: MECHANICS 2011 SCORING GUIDELINES Question 1 15 points total Distribution of points (a) 2 points JF= Ú dt For a correct equation relating the given force, time and impulse 1 point J pavg= FtD For the correct answer 1 point DtJF= pavg Alternate solution Alternate points

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We created a study plan to help you crush your AP Physics C: Mechanics exam. This guide will continue to update with information about the 2024 exams, as well as helpful resources to help you do your best on test day. Unlock Cram Mode for access to our cram events—students who have successfully passed their AP exams will answer your …AP Physics C: Mechanics Course and Exam Description This is the core document for this course. Unit guides clearly lay out the course content and skills and recommend sequencing and pacing for them throughout the year. The CED was updated in the summer of 2020 to include scoring guidelines for the example questions.The AP Physics 2: Algebra-Based Exam has consistent question types, weighting, and scoring guidelines every year, so you and your students know what to expect on exam day. Section I: Multiple Choice. 50 Questions | 1 Hour 30 Minutes | 50% of Exam Score 2021 AP Exam Administration Scoring Guidelines - AP Physics 1: Algebra-Based Author: College Board Subject: Advanced Placement; AP; Keywords: 2021 ; AP Exam Administration ; Scoring Guidelines; scoring information; free-response scoring criteria; scoring resources; FRQ; teacher resources; exam information; ADA Created Date: 12/20/2022 1:59:53 PMWalkthrough of the 2021 AP Physics 1 Free Free Response #1 (May 5, 2021 administration). Corrections: * part a) should be 4Ho sin(θ)cos(θ), or 2Ho sin(2θ)* p...• To earn 2 points, the response does not have to use the six documents in support of a single argument-they can be used across sub-arguments or to address counterarguments. AP® United States History 2022 Scoring GuidelinesThe AP Physics 1: Algebra-Based Exam has consistent question types, weighting, and scoring guidelines every year, so you and your students know what to expect on exam …AP Physics 2 students scored least well on questions about Unit 3, Electric Force, Field, and Potential. 2% of students answered every question about this unit …3 Questions | 45 Minutes | 50% of Exam Score. One of the 3 free-response questions will include an experimental or lab-based component. Questions will assess all 7 of the science practices: visual representations, question and method, representing data and phenomena, data analysis, theoretical relationships, mathematical routines, and ...42,850. 29.6 %. Unlike the other AP science subjects, where over 50% of students scored 3 and above, AP Physics 1 saw only 43.3% of students scoring 3 and above in 2022. However, don't be discouraged. With the right resources, you can get through the course and the exam exceptionally well.Students perform an experiment to study the force between two charged objects using the apparatus shown above, which contains tw o identical conducting spheres. ® Physics 1AP 2021 Scoring Commentary Question 3 Note: Student samples are quoted verbatim and may contain spelling and grammatical errors. Overview Responses to this question were expected to demonstrate an understanding of the center of mass of a system ….

The 2021 AP Physics 1 Scoring guidelines are out for the released Administration 1 FRQs. So how did my solutions stack up?Link to scoring guidelines:https://...AP® Physics 1 2021 Scoring Guidelines (c) For a linear graph with a constant negative slope 1 point For a graph that starts at . v y and ends at. −v y , using only allowed variables 1 point AP ® PHYSICS 1 TABLE OF INFORMATION CONSTANTS AND CONVERSION FACTORS Proton mass, 1.67 10 k 27 g m p Neutron mass, 1.67 10 kg 27 m n Electron mass, 9.11 10 kg 31 m e Speed of light, c 3.00 10 ms 8 Electron charge magnitude, e 1.60 10 C 19. Coulomb’s law constant, k 14 9.0 10 Nm C. pe. 92 0 2. Universal gravitational …When the weather is clear, it isn’t uncommon to see garage sale signs popping up in neighborhoods. If you love bargain hunting, these are great opportunities for scoring deals. Sometimes finding garage sales is tricky, though. Using these g...The AP exam is scored on a scale from 1 to 5, where 1 is the minimum score and 5 is the maximum. This number becomes your final AP score. However, your final AP score is calculated on the basis of your composite score, which is the subtotal of your raw scores from Sections I and II of the AP exam. The AP exam consists of two sections: multiple ...Physics 2 2021 Free-Response Questions. 166 OT ear Bklt 8.625x11. Begin your response to . ... Free-Response Questions from the 2021 AP Physics 2: Algebra-Based Exam AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description . or “Terms Defined” in the . AP Physics 1: Algebra-Based Course and Exam Description . and the . AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value . g . 9.8 m s. 2, but ...AP ® PHYSICS 2 TABLE OF INFORMATION CONSTANTS AND CONVERSION FACTORS Proton mass, 1.67 10 k. 27 g m p Neutron mass, 1.67 10 kg. 27. m. n Electron mass, 9.11 10 kg. 31. m. e Avogadro's number, 23 1. N 0. 6.02 10 mol Universal gas constant, R. 28.31 J (mol K) < Boltzmann's constant, 1.38 10 J K. 23. k. B Electron charge magnitude, e 1.60 10 ...2022 AP Exam Administration Scoring Guidelines - AP Physics C: Electricity and Magnetism \(Set 2\) Author: College Board; Advanced Placement Subject: Scoring Commentary. Sample Response Q1. Sample Response Q2. Sample Response Q3. Sample Response Q4. Download free-response questions from past AP Comparative Government and Politics exams, along with scoring guidelines and sample responses. Ap physics 2 2021 frq scoring guidelines, Hope you find this video helpful! These are my own answers to the 2021 AP Physics C: Electricity & Magnetism FRQ #2. Since CollegeBoard has not released a sc..., each, see “The Free-Response Sections⎯Student Presentation” in the AP Physics Course Description. 4. The scoring guidelines typically show numerical results using the value g =9.8 m s2, but use of 10 m s2 is of course also acceptable. Solutions usually show numerical answers using both values when they are significantly different. 5., The second edition of the Physical Activity Guidelines for Americans offers new suggestions for the most productive activities for heart health at every age. Trusted Health Information from the National Institutes of Health New physical act..., AP® Calculus AB/BC 2021 Scoring Guidelines . Part A (AB or BC): Graphing calculator required Question 1 9 points . General Scoring Notes . Answers (numeric or algebraic) need not be simplified. Answers given as a decimal approximation should be correct to three places after the decimal point. Within each individual free-response question, at ... , AP® MICROECONOMICS 2017 SCORING GUIDELINES Question 3 7 points (2 + 1 + 1 + 2 + 1) (a) 2 points: • One point is earned for correctly identifying the monopolist’s profit-maximizing quantity, Q 3. • One point is earned for correctly identifying the monopolist’s profit-maximizing price, P 4. (b) 1 point:, AP®︎/College Physics 1 5 units · 27 skills. Unit 1 Kinematics and introduction to dynamics. Unit 2 Newton's laws. Unit 3 Circular motion and gravitation. Unit 4 Energy and momentum. Unit 5 Simple harmonic motion and rotational motion. Course challenge. Test your knowledge of the skills in this course. Start Course challenge., Recommended time: 40 Minutes | 15% of Exam Score. Students explain and analyze significant issues in U.S. history. Students develop an argument supported by an analysis of historical evidence. The question choices focus on the same skills and the same reasoning process (e.g., comparison, causation, or continuity and change), but students choose ... , 1998 AP Physics B and Physics C Contains: Multiple-Choice Questions and Answer Key Free-Response Questions, Scoring Guidelines, and Sample Student Responses and Commentary Statistical Information About Student Performance on the 1998 Exams, Scoring guidelines and notes contain examples of the most common approaches seen in student responses. These guidelines can be applied to alternate approaches to ensure that these alternate approaches are scored , The AP Physics 1: Algebra-Based Exam has consistent question types, weighting, and scoring guidelines every year, so you and your students know what to expect on exam …, AP® 2 Scoring Guidelines Question 1: Interpreting and Evaluating Experimental Results with Experimental Design 9 points The binding of an extracellular ligand to a G protein-coupled receptor in the plasma membrane of a cell triggers intracellular signaling (Figure 1, A). After ligand binding, GTP replaces the GDP that is bound to Gs α ,, If you're looking for help in AP Physics 1, check out a new course I've put together here I'm going to put together my own solutions for the 2021 AP Physics 1, AP …, Hey All, here are my best explanations to the 6 FRQs on the May 14th, 2021 (Administration #1) of the 2021 AP Biology FRQ to help my students prepare for the..., 2021 AP Exam Administration Scoring Guidelines - AP Physics C: Mechanics - Set 2 Author: College Board Subject: Advanced Placement; AP; Keywords: 2021 ; AP Exam Administration ; Scoring Guidelines; scoring information; free-response scoring criteria; scoring resources; FRQ; teacher resources; exam information; ADA Created Date: 12/20/2022 3:55: ..., The AP Physics 2 exam for 2021 will be full-length, can be taken at school or at home, and have a different format. Here's all you need to know. ... Each section is worth 50 percent of the exam score. You will have 90 minutes to answer 50 multiple-choice questions and 90 minutes to answer 5 free-response questions. The digital exam, however ..., 3 Questions | 1 Hour 10 Minutes | 40% of Exam Score. There are 3 free-response questions.: Question 1: Design an investigation presents students with an authentic environmental scenario accompanied by either a model/visual representation or quantitative data. Question 2: Analyze an environmental problem and propose a …, 2022 AP Exam Administration Scoring Guidelines - AP Physics 1: Algebra-Based Author: College Board; Advanced Placement Subject: AP; Advanced Placement Keywords, Hope you find this video helpful! These are my own answers to the 2021 AP Physics C: Electricity & Magnetism FRQ #2. Since CollegeBoard has not released a sc..., Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at ssd@info ..., Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at ssd@info ..., AP® 2 Scoring Guidelines Question 1: Interpreting and Evaluating Experimental Results with Experimental Design 9 points The binding of an extracellular ligand to a G protein-coupled receptor in the plasma membrane of a cell triggers intracellular signaling (Figure 1, A). After ligand binding, GTP replaces the GDP that is bound to Gs α ,, AP Physics C: Mechanics - Free Response Questions - Set 2. This PDF contains four questions that test your understanding of topics such as kinematics, dynamics, energy, momentum, rotation, and oscillations. Each question has a suggested time limit and scoring guidelines. Prepare for the AP exam with these practice problems., Scoring Note: This needs to be the FINAL kinetic energy. Example Response . You can calculate the block’s average speed by dividing. d. t B The block’s final speed v F is twice the average, 2 d. t B The kinetic energy K can then be calculated from 1 K m v 2 2 B F. Total for part (b) 2 points ©2022 College Board, 2007 SCORING GUIDELINES General Notes About 2007 AP Physics Scoring Guidelines 1. The solutions contain the most common method of solving the free-response questions and the allocation of points for this solution. Some also contain a common alternate solution. Other methods of solution also receive appropriate credit for correct work. 2., 2021 AP Exam Administration Scoring Guidelines - AP Physics 1: Algebra-Based Author: College Board Subject: Advanced Placement; AP; Keywords: 2021 ; AP Exam Administration ; Scoring Guidelines; scoring information; free-response scoring criteria; scoring resources; FRQ; teacher resources; exam information Created Date: 7/30/2021 2:55:57 PM, Physics C: Electricity & Magnetism AP . R. RF 1 1 1 1 1 charge stored . A justification showing a mathematical proof earns full credit. 2021 Scoring Guidelines , AP® Physics C: Mechanics 2021 Scoring Guidelines (e) i. For drawing an appropriate best-fit line . 1 point ii. For calculating slope using two points from the best-fit line . 1 point . 2 . ∆. y (6 −2 ) (ms ) slope = = = 13.3 m kg . 2. s ∆. x (0.45 − 0.15 )(kg ), AP® Physics 1 2021 Scoring Commentary Question 2 (continued) Sample: P1 Q2 C Score: 2 Part (a) earned no points. The response does not mention measuring the radius with an appropriate tool and does not mention repeating the measurement of breaking force with identical rods. The response does not, AP® 2 Scoring Guidelines Question 1: Interpreting and Evaluating Experimental Results with Experimental Design 9 points The binding of an extracellular ligand to a G protein-coupled receptor in the plasma membrane of a cell triggers intracellular signaling (Figure 1, A). After ligand binding, GTP replaces the GDP that is bound to Gs α ,, AP Physics; Physics C: Mechanics, Physics C: Electricity and Magnetism Course Description . or “Terms Defined” in the . AP Physics 1: Algebra-Based Course and Exam Description . and the . AP Physics 2: Algebra-Based Course and Exam Description. 5. The scoring guidelines typically show numerical results using the value . g = 9.8 m s. 2 , but ..., AP® Physics C: Mechanics 2021 Scoring Guidelines (c) For including the correct component of weight in a Newton’s second law equation for the cart 1 point sin F fan + mg ma θ= 2 1 point sin F fan + mg ma θ= 2 For correct substitutions consistent with part (b) into the above equation 1 point sin θ= 2 −F fan ma θ= sin −1 ma 2 − F fan, AP® Physics 2 2021 Scoring Commentary Question 1 (continued) Sample: P2 Q1 C Score: 2 Part (a) earned 1 point for a correct value for W with “area under the curve” shown for work., AP®︎/College Physics 1 5 units · 27 skills. Unit 1 Kinematics and introduction to dynamics. Unit 2 Newton's laws. Unit 3 Circular motion and gravitation. Unit 4 Energy and momentum. Unit 5 Simple harmonic motion and rotational motion. Course challenge. Test your knowledge of the skills in this course. Start Course challenge.