Answer: 1. (c) Finally, determine \phi_B ϕB, the angle of. Please note that there are two types of multiple-choice questions: single. Final kinetic energy minus initial kinetic energy. Assessments. Final kinetic energy minus initial kinetic energy. AP Physics 1 - Exam Review Resources 2022 Official AP1 Units from College Board Giancoli Online Textbook Chapters ( MasteringPhysics. ap-physics-1-2022-practice-exam-1-mcq. The ends A A and C C are fixed against rotation, and then an external torque T_B T B is applied to the shaft at joint B B.