DoodleScience
Circular Motion _ GCSE Physics
Circular motion is quite self-explanatory really; it’s simply the physics behind things moving in circles. When something moves in a circle it’s velocity is constantly changing, even if its speed is constant. This is because velocity is...
Flipping Physics
Introduction to Power
Mr.P introduces power which equals work divided by change in time and it also equals force times velocity times cosine theta.
Virtually Passed
Pulley Summary
If a pulley system is accelerating, then the tension in the cable is constant IF 1) Pulley is massless 2) Pin is fricitonless 3) Rope is massless To find the acceleration of the masses and the tension in the cable I recommend the...
Flipping Physics
Rotational Equilibrium Introduction (and Static Equilibrium too!!)
An introduction to Rotational Equilibrium with a review of Translational Equilibrium and demonstrations. Wait there’s more … Static Equilibrium!
TMW Media
Velocity and Acceleration In One Dimension: Average acceleration
What is acceleration? Learn how to calculate the average acceleration of an object.
Velocity and Acceleration In One Dimension, Part 4
Flipping Physics
The Classic Bullet Projectile Motion Experiment
One bullet is fired horizontally and simultaneously a second bullet is dropped from the same height. Neglecting air resistance and assuming the ground is level, which bullet hits the ground first?
Flipping Physics
Common Free-Fall Pitfalls
Yes, there are mistakes that many people make when it comes to free-fall acceleration problems. I dispel many misconceptions and explain both why people think they are true and why they actually aren't. Oh, and there are some special...
Professor Dave Explains
Relative Motion and Inertial Reference Frames
Did you know that everything is moving? Even you, as you're sitting perfectly still, because the earth is moving, and the sun, and the galaxy, and so forth. For this reason, it only makes sense to talk about the motion of some object...
DoodleScience
Distance-Time and Velocity-Time Graphs _ GCSE Physics
When were talking about motion, it can be very useful to draw a graph. If you're moving in a straight line, a graph that's useful is a distance-time graph; this is where you have distance on the Y-axis and time on the X. If we mark this...
Flipping Physics
Introduction to Equilibrium
Learn about and see examples of Translational Equilibrium.
Flipping Physics
Experimentally Graphing Uniformly Accelerated Motion
We experimentally determine the position, velocity and acceleration as a function of time for a street hockey puck that is sliding and slowing down. Is it uniformly accelerated motion?
Flipping Physics
Introduction to Free-Fall and the Acceleration due to Gravity
In this lesson we extend our knowledge of Uniformly Accelerated Motion to include freely falling objects. We talk about what Free-Fall means, how to work with it and how to identify and object in Free-Fall. Today I get to introduce so...
Curated Video
The Wild World of Rollercoasters
Roller coasters are thrilling amusement rides found in theme parks around the world. They consist of a train of cars that run on a track, featuring a combination of ups, downs, and loops. With various launch mechanisms and safety systems...
Mazz Media
Kinematics
This live-action video program is about the word Kinematics. The program is designed to reinforce and support a student's comprehension and retention of the word Kinematics through use of video footage, photographs, diagrams and...
Flipping Physics
Understanding Uniformly Accelerated Motion
Students sometimes have a difficult time understanding what acceleration in meters per second squared really means. Therefore, I present acceleration as meters per second every second instead. This helps students gain a better conceptual...
Professor Dave Explains
Kinematics Part 1: Horizontal Motion
Alright, it's time to learn how mathematical equations govern the motion of all objects! Ready? Yes you are. Come on, it'll be fun. The math is really easy. I promise. You're being a big baby, just watch this!
Mazz Media
Forces
Real World Science: Force is one of a series of videos that encourages children to explore the world of science in their immediate surroundings. Through observation and experimentation, students will learn properties of forces, Newton's...
Curated Video
Newton's Second Law and Momentum: Relating Force and Change in Momentum.
This is a lecture video on Newton's second law and momentum, where the relationship between the change in momentum of an object and the resultant force acting on an object is explained. The video covers the derivation of the equation F =...
Curated Video
Newton's Second Law: Relationship between Acceleration and Resultant Force
This video is a lecture on Newton's Second Law, which explains the relationship between the acceleration of an object and the resultant force applied to it. The definition of acceleration is discussed, and it is demonstrated how...
Curated Video
Introduction to Newton's Three Laws of Motion
The video is a lesson on Newton's three laws of motion. It explains each law and provides examples to illustrate them. The video provides calculations to demonstrate the second law and gives examples of interactions between objects to...
msvgo
Uniform Circular Motion
It explains uniform circular motion and its examples. It talks about centripetal and centrifugal force.
msvgo
Free Fall
It explains free fall and the relation between acceleration due to gravity and universal gravitational constant.
Professor Dave Explains
Position/Velocity/Acceleration Part 1: Definitions
If we are going to study the motion of objects, we are going to have to learn about the concepts of position, velocity, and acceleration. More scalars and vectors! Once we get this stuff out of the way, we can really get cooking.