Catalyst University
Biomechanics | Elbow/Biceps Torque Problem #2
Here, I work a basic torque problem at the elbow joint in biomechanics. The following considerations are used. [1] elbow at 90 degrees [2] weight of dumbbell in hand [3] forearm weight is considered
Visual Learning Systems
Measuring Mass and Volume: Measuring Weight
This program begins by discussing common ways mass and volume are measured in the home. The video highlights how mass and volume are measured with various types of equipment in the school science lab. Some of the different tools used to...
Curated Video
Physics Animated
Who ever said physics was boring?! With Animated Physics, little ones will have a blast as they explore topics like gravity, inertia, buoyancy and more! Using real-life examples and engaging visuals, this is the perfect introduction to...
Curated Video
Investigating Acceleration and Force: Newton's Second Law of Motion Practical Activity
The video discusses Newton's Second Law of Motion and demonstrates a practical experiment to investigate the relationship between the acceleration of an object and the force acting on it. The video shows the equipment required for the...
Virtually Passed
Reactions Example 1
Pin supports prevent movement in the x and y directions. This is why there are forces acting on the pin in the horizontal and vertical directions. Roller supports allow movement along one axis which is why there is only 1 force acting...
Visual Learning Systems
Comparing Mass and Weight
This video explains the difference between mass and weight. The video also introduces the Newton as the unit of weight and highlights the different units used to describe weight in metric and English systems. This video is part of the...
Physics Girl
Gravity and Orbital Mechanics - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 8 (Gravitation and Orbits) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...
TMW Media
Physics Power: Solving a problem, Part 1
Given certain parameters, how would you solve the first part of this problem? Physics Power, Part 2
TMW Media
Newton's Laws Of Motion With Friction: Solving another problem
Given certain parameters, how would you solve this problem?
Newton's Laws Of Motion With Friction, Part 4
Flipping Physics
AP Physics 1: Review of Universal Gravitation
Review of the Universal Gravitation topics covered in the AP Physics 1 curriculum.
Curated Video
Movimiento
Este programa de video de accion en vivo es sobre la palabra Movimiento. El programa esta disenado para reforzar y apoyar la comprension y retencion por el estudiante de la palabra Movimiento mediante el uso de secuencias de video,...
Curated Video
Inertia: Understanding and Calculating Inertial Mass
This video explains the concept of inertia and how it is quantified in terms of an object's mass and acceleration. The video uses examples of cars and lorries to demonstrate how larger masses require greater forces to be accelerated at...
Professor Dave Explains
Practice Problem: Comparing Gravitational Forces
Gravity is mysterious, isn't it? If all matter exerts gravity, why don't we all just drift towards each other all the time? Well, as you know, it depends on the masses of the two objects and the distance between them. Your friend says...
Mazz Media
Newton
Este programa de video de accion en vivo es sobre la palabra Newton. El programa esta disenado para reforzar y apoyar la comprension y retencion por el estudiante de la palabra Newton mediante el uso de secuencias de video, fotografias,...
Catalyst University
Physical Differentials (1 of 2): Newtonian Transformations
Physical Differentials (1 of 2): Newtonian Transformations
CuriosaMente
¿Cómo funcionan las Leyes de Newton?
Sir Isaac Newton entendió el orden del cosmos con tres leyes matemáticamente impecables. Bueno, cuatro. Isaac Newton es conocido como uno de los científicos más importantes de la historia debido a sus leyes que describen el...
CuriosaMente
¿La gravedad existe? Realmente es una fuerza
Un tema tan complejo como la gravedad explicado y entendible facilmente en poco mas de 5 minutos. Newton describió la gravedad como una fuerza entre objetos masivos. Einstein cambió esto con su teoría de la relatividad. Según Einstein,...
Flipping Physics
Introduction to Base Dimensions and Your Friends
Introduction to SI (Système international d'unités or Metric Units) and English (or Imperial) units. Dimensions are your Friend.
Mazz Media
3a. Ley de Newton
Este programa de video de accion en vivo es sobre la palabra 3a. Ley de Newton. El programa esta disenado para reforzar y apoyar la comprension y retencion por el estudiante de la palabra 3a. Ley de Newton mediante el uso de secuencias...
Flipping Physics
Summing the Forces is Vector Addition
Summing the forces is nothing new, it is vector addition. This video compares summing the forces to graphical vector addition. This video builds off the previous video "A Three Force Example of Newton's 2nd Law with Components” which you...
Looking Glass Universe
Bohmian Mechanics - An Alternative to Quantum
I explain the basic idea of Bohmian Mechanics and how it gives the same results as Quantum Mechanics with out saying things like "a particle is in more than one place at a time"
Flipping Physics
Using Newton's Second Law to find the Force of Friction
In order to use Newton’s Second Law, you need to correctly draw the Free Body Diagram. This problem explains a common mistake students make involving the force applied. We also review how to find acceleration on a velocity as a function...
Catalyst University
Effect of DNA Supercoiling on Agarose Electrophoresis
Effect of DNA Supercoiling on Agarose Electrophoresis