Weight (Gravitational Force) | Physics - Forces & Newton's Laws

⬇️ Check out the Physics Lab website for more videos, study guides, practice problems and more! https://physicslab.app/?utm_source=yo... In this video we cover weight in more detail. What actually is weight, and how is it related to a gravitational field and gravitational force? What's the difference between mass and weight? How does your weight change at different altitudes on Earth, and on the moon and Mars? 0:00 Intro 0:49 Recap of gravitational fields and forces 3:12 Weight 5:06 Mass vs weight 7:08 Weight at different altitudes 8:12 Weight on the moon and Mars 9:00 Weight force in free body diagrams 10:37 Example problem 1: weight of a ball moving upwards 11:29 Example problem 2: normal force on a box 13:22 Example problem 3: ball on another planet #physics #APphysics #APphysics1