Universal Gravitational Potential Energy is introduced and graphed. It is compared to the force of gravity. And the “zero line” is defined.

Center of mass is defined and demonstrated in projectile motion. We demonstrate what happens when you push at or near the center of mass. The center of mass of a Feeble is demonstrated. And the “Hang Test” is used to find the center of...

Comparing the electric fields of point charges to the gravitational field of a planet both at a local and far distant location.

Moment of Inertia of disk

Hey guys, this video covers the intuition behind friction. Friction always acts in the direction opposite to the applied force. Using this and the fact that the static coefficient of friction is different to the kinetic coefficient of...

It explains how to add or subtract two algebraic expressions. It also explains how to find the value of an expression.

This lesson will cover the patterns of linear, exponential and quadratic functions and review how to determine what type a function from a table of values. We will also review how to write a function rule/equation for a pattern from a...

If a pulley system is accelerating, then the tension in the cable is constant IF

1) Pulley is mas
sless
2) Pin is fr
icitonless
3) R

ope is massless

To find the acceleration of the masses and the tension in the...

This video explains merge sort complexity.
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This clip is from the chapter "Algorithm: Sorting Advanced" of the series "Data Structures and Algorithms: The Complete Masterclass".This section explains the concept of advanced...

Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Elastic objects (such as a spring) can store elastic potential energy when they are stretched. For example this happens when a catapult is...

In this video, the teacher focuses on teaching students how to identify linear and nonlinear functions from tables, equations, and graphs. The teacher explains the characteristics of linear and nonlinear functions and provides examples...

This video reviews what harmonic motion is then provides definitions of all the components of the wave. Real world examples of simple harmonic motion are shown. Students will learn how to calculate frequency using a pendulum and a spring.

This video lecture focuses on how the volume of a gas affects its pressure. It first explains how temperature affects pressure and then delves into the example of how a fixed mass and temperature of gas stored in a piston react to...

The 1 dimensional wave equation is solved here using the separation of variables technique (assuming u(x,t) = phi(x) q(t).



I simplify the formula further using the boundary c

onditions:


u(0,t) = 0

...

Descriptions and demonstrations of: <br<br/>/>

0:0<br/>0 Neutral Equilibr<br/>ium
0:17 Stable Equilibrium
0:39 Unstable Equilibrium

This nugget explains the concept and construction of a capacitance and its unit of measurement.