Catalyst University
Melanin Physiology: Conversion of Dopachrome to Dihdroxyindole
Melanin Physiology: Conversion of Dopachrome to Dihdroxyindole
Flipping Physics
Introduction to Mechanical Energy with Friction
Learn how to use Mechanical Energy when the Work done by Friction does not equal zero.
Flipping Physics
Calculating Average Drag Force on an Accelerating Car using an Integral
A vehicle uniformly accelerates from rest to 3.0 x 10^1 km/hr in 9.25 seconds and 42 meters. Determine the average drag force acting on the vehicle.
Curated Video
The Relationship Between Force and Momentum Change: Two Examples Explained
This is a physics lesson that explains the relationship between force, momentum, and acceleration. The video explains how force acting on an object causes a change in momentum, and how acceleration is linked to force. The equation, F =...
TMW Media
Momentum And Impulse: Solving a problem
Given certain parameters, how would you solve this problem? Momentum And Impulse, Part 3
Schooling Online
Physics Introduction to Statics and Dynamics: Forces and Newton's Laws - Field Forces
Lotus uses her birthday present to uncover another secret about Mark Brent - he’s radioactive! This lesson will introduce the different types of field forces. Definitions included: force, field force, mass, weight, electric force,...
Flipping Physics
Introductory Static Friction on an Incline Problem
A book is resting on a board. One end of the board is slowly raised. The book starts to slide when the incline angle is 15°. What is the coefficient of static friction between the book and the incline?
ProTeachersVideo
KS3/4 Science: Demonstrating Chemistry: The Science of Fireworks
Matthew Tosh shows us the science behind firework displays which can't be performed in the classroom. In an explosive programme Matthew shows us his personal Top 10 demonstrations including flash powder mixes, Chinese firecrackers, gerbs...
TMW Media
Kinetic Energy And The Work - Energy Theorem: Solving another problem
Given certain parameters, how would you solve this problem? Kinetic Energy And The Work - Energy Theorem, Part 5
Virtually Passed
Moments and Forces example thin rod pinned at one end
Moments and Forces example thin rod pinned at one end
Virtually Passed
projectile with drag part 1
What is the equation of motion of a particle that has a drag force acting on it? It's important to note that we've assumed that the drag force is proportional to the velocity at all times. In reality, other factors are involved too like...
Science360
Grip - Science of Speed
There's one thing every driver always want more of: Grip. Grip is the frictional force that holds the tires on the track, but crew chiefs like Steve Letarte describe it as a 'warm and fuzzy feeling' when you have it. Whether mechanical...
AllTime 10s
10 Ways To Survive A Plane Crash
Statistically speaking, planes are one of the safest ways of getting about. But, if you are one of the unlucky few to end up in a plane crash' here are a few tips that would be worth remembering.
Flipping Physics
Introductory Kinetic Friction on an Incline Problem
You place a book on a 14° incline and then let go of the book. If the book takes 2.05 seconds to travel 0.78 meters, what is the coefficient of kinetic friction between the book and the incline?
Catalyst University
Biomechanics | Torque Problem #1a (Elbow Joint) [Biceps Force, Mech. Adv.;]
This is the first part of the first torque problem about the elbow joint in which we calculate the force due to the elbow flexors (biceps brachii) and the mechanical advantage of the elbow.
TMW Media
22nd Century Skyscrapers: Learn about Dubai's goal for this project
What type of places will be created in this new district? What are some interesting points about the Burj Dubai building? 22nd Century Skyscrapers, Part 1
Visual Learning Systems
Introduction to Simple Machines
In this video, we learn about simple machines and how they make our daily tasks easier. We also discover that compound machines, made up of two or more simple machines, are commonly used in our everyday lives. This video is part of the...
Let's Tute
The Physics of Centripetal Force and Circular Motion
In this video, the sport of Hammer throw is explained and how physics plays a crucial role in achieving a long-distance throw. The concept of centripetal force and how it affects circular motion is discussed with the help of an...
Planet PE
Whats on paper 1 2019 gcse pe exam with tips and predicitions
This video is a quick look at the topics and should be used with my other what's on paper 1 video. I go through some of the key areas that I think will come up on the gcse pe exam this year
Schooling Online
Physics Introduction to Statics and Dynamics: Forces and Newton's Laws - Turning Forces
Brooke has planned a surprise! Can you guess where they are going? This lesson will introduce the centripetal force and torque. Definitions included: centripetal force, torque
Virtually Passed
mechanical energy example problem part 1
What is the velocity of the black just BEFORE it hits the spring? Notice that the 2 non conservative forces are your normal force and your friction force. i) 2.56m/s ii)0.0989m
Curated Video
Gravitational Field Strength and Weight: Understanding the Force of Gravity
This video is a lecture on the concept of gravitational field strength and its associated force. The lecturer explains how gravity causes the attraction between all masses and how the strength of the gravitational field around a...