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This physics video tutorial explains how to find the normal force on a scale in a typical elevator problem. It discusses how to calculate the apparent weight of a person when the elevator is at rest, moving upward with constant speed, downward with constant velocity, accelerating upward or downward. It uses free body diagrams and net force calculations to find the apparent weight shown on a scale which is equivalent to the normal force of the scale on the person. Forces - Free Formula Sheet: https://www.video-tutor.net/physics-formula-sheets.html Physics 1 Final Exam Review: https://www.youtube.com/watch?v=CwkhvFlNFp0 Physics PDF Worksheets: https://www.video-tutor.net/physics.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 ____________________________ Free Body Diagrams: https://www.youtube.com/watch?v=52R61aSWHg0 Normal Force Problems: https://www.youtube.com/watch?v=uyJTwljKSJ4 Net Force Physics Problems: https://www.youtube.com/watch?v=tfAJDST3cjo What Is a Normal Force? https://www.youtube.com/watch?v=fRQq4_ry9-Q Static Friction and Kinetic Friction: https://www.youtube.com/watch?v=RIBeeW1DSZg ____________________________ Contact Forces: https://www.youtube.com/watch?v=Iin29KFE4So Tension Force Problems: https://www.youtube.com/watch?v=F5oqJ5t-pa4 Types of Forces: https://www.youtube.com/watch?v=E626-DiQgRs Inclined Planes: https://www.youtube.com/watch?v=ufgY237M5KQ Simple Machines: https://www.youtube.com/watch?v=WI8j3UlR-SE ______________________________ Physics Forces Review: https://www.youtube.com/watch?v=pL2YfC-22Uc Centripetal Acceleration: https://www.youtube.com/watch?v=ZbLirQuT9uU Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections
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