1/9/2024 0 Comments Pearson mastering physicsProton 1 experiences the greater force because it moves at right angles to the magnetic field. The protons experience the same force because the magnetic field is the same and their speeds are the same. (a) Is the magnitude of the magnetic force experienced by proton 2 greater than, less than, or equal to the force experienced by proton 1? (b) Choose the best explanation from among the following: The particles may have charge of the same sign but move in opposite directions along the same lina In this way, they would both move perpendicular to the field, but would deflect in opposite direction.ĬE Predict/Explain Proton 1 moves with a speed v from the east coast to the west coast in the continental United States proton 2 moves with the same speed from the southern United States toward Canada. Two charged particles move at light angles to a magnetic field and deflect in opposite directions Can one conclude that the particles have opposite charges? We make corrections to improve problems that have ambiguous answer choices, ineffectual detractors, or tricky language, and continue to strengthen each problem through ongoing review of the data generated by Mastering students.Mastering Physics Solutions Chapter 22 Magnetism Mastering is continually improving based on data generated through classroom use, resulting in content that is driven by the performance of actual students. Socratic hints break a problem down into smaller sub-problems, which makes it easier for students to complete the original problem. Declarative hints provide advice on how to approach the problem, guiding students to the final answer. Mastering provides hints of two types that help students work through, and ultimately solve, problems. Hints that offer clear guidance to students Rather than simply providing feedback of the "right/wrong/try again" variety, Mastering guides students towards the correct final answer without giving the answer away. Using data gathered from all of the students using the program, Mastering offers wrong-answer feedback that is specific to each student. Wrong-answer feedback personalized for each student With a single click, you can view charts that summarize the most difficult problems, identify vulnerable students, and indicate grade distribution and score improvement over the duration of the course. Diagnostics and insights that help you guide the classĭiagnostics within Mastering provide unique insight into class and student performance. Struggling students and challenging assignments are highlighted in red, giving you an at-a-glance view of potential hurdles in the course. The Mastering gradebook records all scores for automatically graded assignments. Questions are now easy to edit and delete for assignments and courses. The Calendar View on the course home page displays upcoming assignments and due dates, so you can easily stay organized. These assets can be used as is or customized to fit your specific teaching needs. Mastering provides a rich and flexible set of pre-built courses and assignments to get you started quickly. Available for select titles.Įverything you need in an easy-to-use format Each assignment is broken into sets of questions that target gaps in understanding based on the student's past performance on course work to date, including homework, tests, and quizzes. Relying on findings from cognitive psychology studies, Adaptive Follow-Ups incorporate spacing - the practice of repeatedly presenting information over spaced intervals - to help students retain information. Available for select titles.Īdaptive Follow-Ups provide targeted practice and coaching to help students master the material. Students can use their computer or the MyLab and Mastering app to access Dynamic Study Modules. ![]() Using the latest developments in cognitive science, Dynamic Study Modules help students study course topics by adapting to their performance in real time.Īs a result, students build the confidence they need to deepen their understanding, participate meaningfully, and perform better - in and out of class.
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