A MAIS POLÊMICA DA PROVA [EPCAR 2027] - Questão 16

Hey My Wolves! In today's video, I solve a controversial kinematics question from the EPCAR exam – the Air Force Cadet Preparatory School. I explain the reasoning behind the solution, the concepts involved, and why this question generated so much discussion among the candidates. Enroll in the EPCAR 2027 Intensive Course: https://alcateiadoensino.com.br/wpp-t... Free Group for EPCAR: http://alcateiadoensino.com.br/CTA-WP... ------------------------------------------------------- SOCIAL MEDIA Instagram:   / alcateiadoensino   Email: [email protected] Question 16) In the first Physical Conditioning Aptitude Test (TACF) for EPCAR personnel in 2026, the performance of two military personnel from the Admission and Selection Division (DAS) was analyzed during the run. It is known that these two military personnel maintained their respective routes at constant speeds and both ran for exactly 12 minutes. It is also known that Soldier 1 maintained a speed of 3.4 meters per second (m/s) and Soldier 2 ran at a speed of 5 meters per second (m/s). Furthermore, in the initial positioning of the race, the two soldiers were distributed on the athletics track as follows: The track is exactly 400 meters long (one complete lap) in the lane where both performed the test. The race is run counterclockwise and Soldier 2 started at the same time as Soldier 1, but 200 meters behind. Based on this information, analyze the statements below and select the correct alternative. I) The difference between the final distances is greater than 2.5 laps and less than 2.8 laps. II) The moment when the two soldiers were side by side in the race, for the first time, was at exactly 125 seconds. III) The time t spent, in seconds, at the exact moment when Military 2 manages to complete two full laps around Military 1 is a value such that, ௧ ହ is a perfect square number. a) None of the statements are correct. b) Only one statement is correct. c) Only two statements are correct. d) All statements are correct.