Calculating moment of inertia for rotating bar around end

This is a sketch done in a watercolor journal of a woman from a reference photo. We are painting and sharing about painting caramel coloured skin. I also take a sketch from pencil to ink line art to painted sketch. This is good practice...

In which we feature some of the best and most interesting responses to Robyn O'Neil's Art Assignment to draw a psychological landscape.

In this lesson, students will learn how to prove or disprove if a point lies on a given circle with a specific center and through a specific point. By using the equation of a circle, they will be able to graph the circle and evaluate if...

In this video, the teacher explains why (A+B)^2 is not equal to A^2 + B^2 and demonstrates how to prove the correct expansion using an area model. By visually representing the square of a binomial, the teacher shows that it consists of...

The video is a lecture presentation on the electrolysis of aqueous copper sulfates. The presenter discusses an experiment to test the hypothesis about the relationship between the current through the electrolyte and the mass of copper...

In this video, the teacher explains the concept of tangents in a circle. They discuss the origin of the term, the point of contact, the number of tangents a circle can have, and various properties of tangents including their relationship...

Unsaturated Fatty Acids Part 1: Nomenclature and Structure

Collaboration in Art class can lead to incredible, unique ideas! This Exquisite Corpse activity will get students laughing and engaging right away, all while using the imagination.

The maximum friction force that can be a applied on a stationary object is F_max = u_s N

In this video, mathematicians learn how to write fractions with a numerator of 1 by examining shapes that are divided into equal parts. The lesson explains how fractions represent the division of objects into equal segments, such as...

In this video, the teacher explains how to divide using a rectangular array. They also discuss the concept of multiplication and division as inverse operations and demonstrate how to break down challenging problems into smaller parts.

👉 Learn how to evaluate the six trigonometric functions given the value of one of the trigonometric functions. When given the value of one of the trigonometric functions of an angle, we can evaluate the values of the other trigonometric...

This nugget shows how shapes can be made to look the same by reflecting them through mirrors or rotating them through various turns.

Impulse and Momentum example 1

In which Los Angeles-based artist Robyn O'Neil challenges you to draw a psychological landscape.

How to Prepare for a Job Interview in Britain | Easy English 54



Easy Languages is an international video project aiming at supporting people worldwide to learn languages through authentic street interviews and expose the...

These music theory exam tips could make all the difference in your exam. Are you taking a music theory exam soon? Then this music theory lesson is for you. Find out what to take to the exam, how best to prepare, how to work through the...

We discuss mankind's beautiful ability to think abstractly while looking at cave paintings.

In this video, the teacher discusses the various possibilities and accounting entries related to bills of exchange. They cover topics such as bill endorsement, bill honor or dishonor, and bill retirement.

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.

👉 Learn how to solve word problems with triangles. A word problem is a real-life situation which can be modelled mathematically. Word problems involving angles of elevation and depression, straight object leaning against a vertical...

Panicking about the recent global stock-market selloff? Here are 3 steps you can take to protect your retirement savings.

In this video lesson, students learn how to solve word problems by drawing pictures. The teacher demonstrates the process using examples such as dividing apples, counting cartons of milk, calculating change, and distributing slices of...