Greg Clements
All of my videos are free to use for non-commercial purposes, CC BY-NC-SA 3.0. My videos are indexed at physics.gpclements.com and astronomy.gpclements.com . I have recorded short video tutorials (mini-lectures and step-by-step solutions for problems) for introductory physics and introductory astronomy. I taught physics and astronomy courses at Dickinson College in Carlisle, PA from 1978 to 1982. I taught introductory physics, astronomy, math, and computer science at Midland University in Fremont, Nebraska from 1983 to 2015.
Wandering Stars, Planets, Neptune and Uranus Observations in 2025 Improved
Изображения галактики 2025 Equinox 2 Telescope M33 M101 NGC891 и другие, пересмотренные
Статика, Лестница, прислоненная к стене, Найдите минимальный угол к земле
Static Equilibrium Stoplight Calculate Tensions in Wires
Rotating Platform Angular Momentum Person Moves Masses
Rotational Dynamics Open a Door
Linear and Rotational Kinematics Dynamics Tangential Force on Rotating Disk
Spring Constant Force Conservation of Energy Speed Kinetic Energy Potential Energy
Serve a Tennis Ball Momentum Force Impulse
Roller Coaster Kinetic Energy Potential Energy Friction Conserve Energy
Friction Work Force Displacement Drag a Bag of Mulch
Car Kinetic Energy Brakes Friction Stopping Distance Depends on Speed
Angular Velocity Linear Velocity Travel Time to Pollux
Two-Dimensional Inelastic Collision Conservation of Momentum
Sled on Ice Drop Mass Onto Sled
Sled on Ice Conserve Momentum How to Get Off the Ice
One-Dimensional Inelastic Collision Moving in Same Direction
One-Dimensional Inelastic Collision Objects Approaching
Collision Linebacker and Halfback Conserve Momentum
Force of Gravity Between a Person and a Building, and Jupiter
Force of Gravity on a Person Due to Objects in the Solar System
Centripetal Force Vertical Circle Jet Plane Force of Seat on Pilot
Highway Curve Centripetal Force Static Friction Maximum Speed Dry Wet Pavement
Hubble Telescope Orbit Centripetal Force Gravity
Centripetal Force Ferris Wheel Apparent Weightlessness
Centripetal Force Car on Icy Banked Curve
Centripetal acceleration - Force in Thread
Inclined Plane - Friction - Acceleration - Velocity- Ski Slope
Descending on a Thin Rope, Acceleration Towards Ground
Force of Ground on Person While Jumping