This problem is about using the work done on a point charge to determine the electric potential difference.

In this video, we will be discussing an example of an ISMS policy. An ISMS policy is a set of guidelines and procedures that an organization follows to ensure the confidentiality, integrity, and availability of its information assets. We...

An introduction to Conventional Current and Direct current. Includes conventional current direction and dimensions. We even talk about the Bohr model of the atom. And, of course, an example problem where we figure out current and the...

Calculus based review of Universal Gravitation including Newton’s Universal Law of Gravitation, solving for the acceleration due to gravity in a constant gravitational field, universal gravitational potential energy, graphing universal...

Enjoy learning from Billy as he solves a problem using Work due to Friction equals Change in Mechanical Energy.

When the forces in a free body diagram don’t change students often think that Newton’s Second Law will yield the same results. This demonstration shows that is not true. This is a step-by-step analysis of tension force as a function of...

Rearranging Newton’s Second Law to derive the force of impact equation.

A 28.8 g yellow air hockey disc elastically strikes a 26.9 g stationary red air hockey disc. If the velocity of the yellow disc before the collision is 33.6 i cm/s and after the collision it is [4.79 i - 9.57 j] cm/s, what is the...

In this introductory free-fall acceleration problem we analyze a video of a medicine ball being dropped to determine the final velocity and the time in free-fall. Included are three common mistakes students make. "Why include...

A racquetball is dropped on to three different substances from the same height above each: water, soil, and wood. Rank the _______ during the collision with each substance in order from least to most. (a) Impulse. (b) Average Force of...

Thin Rod example of the Parallel Axis Theorem

Learn how to use the Conservation of Mechanical Energy equation by solving a trebuchet problem.

Biochemical Cell Potentials: Example 1

A basic rotational form of Newton’s Second Law problem with only one force.

How Much is a Mermaid Attracted to a Doughnut? A practical, everyday example of Newton’s Universal Law of Gravitation.

Sensors and Transducers - Functional Elements of Transducers

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In the following video, the functional elements of...

A conical pendulum is demonstrated and it’s angular velocity is determined.

In this video, I work a second example problem using the principle of corresponding states.<b<br/>r/>

-Find the temperature and pressure at which a gas b<br/>ehaves as another gas.

According to NASA, the mass of the Earth is 5.97 x 10^24 kg, the mass of the Moon is 7.3 x 10^22 kg, and the mean distance between the Earth and the Moon is 3.84 x 10^8 m. What is the force of gravitational attraction between the Earth...

Financial Statement Analysis - Example Part 1

Here, I work an example in which pressure is calculated using the Hard Shell gas model. We then compare it to that calculated using the ideal gas model. ***Next Example='https://youtu.be/DdCoxgpLD3U' target='_blank'...

26 - ML Draw Classification

A 73 kg mr.p steps off a 73.2 cm high wall. If mr.p bends his knees such that he stops his downward motion and the time during the collision is 0.28 seconds, what is the force of impact caused by the ground on mr.p?

Anti-Dihydroxylation: Theory, Mechanism, Examples, and Biological Applications