This video explains the concept of reversible chemical reactions. It starts by introducing reversible reactions and providing an example of the reaction between ammonium chloride, ammonia, and hydrogen chloride. The video then explains...

Learn how to add/subtract vectors. Vectors can be added, subtracted and multiplied. To add or subtract two or more vectors, we simply add each of the corresponding components of the vectors.

This video is based on the fantastic discussion of Bells theorem by my favourite physicist, David Mermin. Is the Moon there when nobody looks?

We just learned about the different types of rock deformation, so now let's get a closer look at some more specific structures. First we have faults, which can be normal, reverse, and strike-slip or reverse faults. We should also take a...

Improve your music writing and harmony with these three chromatic chord alteration tricks. Many composers, arrangers, and improvisers get fed up with being stuck using the same basic chords all the time. This music composition lesson...

What is the magnitude of the acceleration of a ball traveling around a circular path if it's constrained to have a constant vertical velocity? Always start these problems by doing a velocity analysis, then finish it by doing an...

This is a lecture video on moments, which explains what a moment is and how to calculate the moment of a force. The video uses various examples to illustrate the concept of moments and how they are affected by the magnitude and direction...

For the graphical method:

1) Draw Geo
metry
2) Analyse the component of the system you know the most about using Va/b
= Va - Vb
3) Analyse all the components (keeping track of both magnitudes and directi
ons of...

Olympic athletes have long worn special competition clothing to gain an edge. Science and technology continue to improve on what they wear. Hear from Olympians Chad Hedrick, Steve Holcomb and Erin Hamlin, and Melissa Hines, the...

CREDITS



Animation

& Design:
/>
Joshua Thomas<

br/>
j

tmotion101@g

mail.co

m

Narration:

Dale Bennett<


br/>
Script:

Bethan Parry, Keith Ross and...

In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...

Given certain parameters, how would you solve this problem?<br/>
Momentum And Impulse, Part 4

How to solve a word problem using vectors

Glutamate Semialdehyde Catabolism to Oxoglutarate

Our brains play some pretty neat tricks to keep us sane and functioning well.... like a human being!

For method of sections: 1) Draw a free body diagram of the entire structure. 2) Choose your section wisely (make sure the variables you want are part of section you've chosen). 3) Solve using static equilibrium equations (sum of forces =...

This video covers conservation of momentum in both normal and tangential directions when two spheres collide. It's important to note that conservation of momentum in the tangential direction holds for each ball since the force acting on...

in this video series I will show you how to find the angle of a vector when given in component form or as a linear combination. To understand the direction of a vector it is important to go back to the unit circle and determine how we...

No examples are done in this video. This really shows you what method of joints and method of sections actually are.

circular motion problem 2

This Video Explains the Best Practices in an Integrative Negotiation

A check valve is a valve that normally allows fluid to flow through it, and only in one direction. Check valves are two-port valves, meaning they have a port for inlet, and a port that acts as an outlet. Various types of...

In this video, the teacher explains the concept of positive and negative numbers by comparing their distance and direction from zero. The teacher uses number lines and real-life examples, such as money and temperature, to illustrate how...

Given certain parameters, how would you solve this problem?<br/>
Kinetic Energy And The Work - Energy Theorem, Part 4