ENEM 2022 PPL - Estudos apontam que o meteorito que atingiu o céu da Rússia em fevereiro de 2013 lib

🔥 Fisiquei is a complete platform for you to learn Physics from ZERO to ADVANCED. All the support and guidance you need to learn at your own pace, knowing what to study and when to study. Study with us and achieve your long-awaited approval! ___________ REGISTRATION OPEN ___________ ✅ https://go.fisiquei.com.br/campaign/f... ================== (ENEM/PPL 2022) Studies indicate that the meteorite that struck the sky over Russia in February 2013 released energy equivalent to 500 kilotons of TNT (trinitrotoluene), about 30 times stronger than the atomic bomb dropped by the United States on Hiroshima, Japan, in 1945. Calculations estimate that the meteorite was traveling at 19 kilometers per second when it entered the atmosphere and that its brightness was 30 times more intense than the brightness of the Sun. The energy released by the meteorite upon entering the Earth's atmosphere comes mainly from: A) the burning of fuels contained within the meteorite. B) from nuclear reactions similar to those that occur in the Sun. C) from the kinetic energy associated with the meteorite's high speed. D) from reactions similar to those that occur in nuclear explosions. E) from the burning of the large amount of trinitrotoluene present in the meteorite. ================== Follow me on social media for more Physics content: 👉  / thalesquirino   Share this video: 👉    • ENEM 2022 PPL - Estudos apontam que o mete...   Check out the complete playlist of ENEM PPL 2022 solutions: 👉   • ENEM 2022 PPL -  A preocupação com a suste...   Professor Thales Quirino Medeiros ================== #ENEM #physics #solution #answerkey #medicine #studies #sisu