Curated Video
MongoDB Mastering MongoDB for Beginners (Theory and Projects) - $elemMatch Operator
In this video, we will learn about the $elemMatch Operator. This clip is from the chapter "Query and projection operators" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover query...
Australian Children's Television Foundation
How to Fetch an Egg from an Emu Nest
Season 2, Emu part 4. Kayne and Kamil finally located a few emu nests, but they will have to find a way to safely distract the male birds protecting the nests. Observe various emu distraction methods and learn how the Wiradjuri people...
Curated Video
Ramesses III part 3: Assassination
Learn about Tiye's plot to assassinate her husband and create an uprising in ancient Egypt that would place her son on the throne. How did she recruit nobles, officials, and royal staff? And was civil unrest unavoidable during Ramesses...
Flipping Physics
#67 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using the Right Hand Rule to determine the Net Magnetic Force on a current carrying loop near a Bar Magnet.
Flipping Physics
#37 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about Electric Power and Resistors in Parallel and Series.
Flipping Physics
#9 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the period of oscillation when given the equation for an object in simple harmonic motion.
Flipping Physics
#8 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the acceleration of a ball at the top of its path when thrown up on the surface of a small asteroid.
Flipping Physics
#5 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the net torque on a cylinder with multiple radii.
Flipping Physics
#33 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the average power input to a wheel when we know the moment of inertia of the wheel, the change in angular velocity and the time interval.
Flipping Physics
#25 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the acceleration vs. time graph given the figure of the motion of the object.
Flipping Physics
#22 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about finding the coefficient of kinetic friction for a block being pulled at an angle relative to a level surface.
Flipping Physics
#10 Mechanics Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about how the period of a pendulum changes when taken to a different planet.
Flipping Physics
#63 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about determining the work done on a point charge to move it from a point outside a nonconducting hollow insulating sphere with a charge uniformly distributed on its surface to the very center of the sphere.
Flipping Physics
#57 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about the relationship between frequency and radius for a charged particle moving in a circle in a constant magnetic field.
Flipping Physics
#56 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is about using Farady's and Lenz' Laws to determine the magnitude and direction the induced current on a square loop in a changing magnetic field.
Flipping Physics
Graphing Resistivity
What data is needed on the x and y axes of a graph that will have a straight, best-fit line with a slope equal to the resistivity of nichrome? We collect the data and answer this question.
Flipping Physics
#41 Electricity and Magnetism Multiple Choice Solutions - AP Physics C 1998 Released Exam
This problem is a general question about Gauss's Law.
Flipping Physics
Finding the Cost to Power Light Bulbs (Example Problem) and Defining KiloWatt Hour
Here we test the money saving advice given on a package of energy efficient light bulbs. We also define KiloWatt Hour; a term that often confuses students. Oh, we also determine the resistance of the light bulbs, ya know, just because we...
Curated Video
How to Make Your Writing Sound Smarter (Informal vs. Formal Tone)
In this video, I discuss the difference between formal and informal writing. I give an example of each and then go through a bunch of tips and tricks to write formally. If you follow the information in this video, your writing will sound...
All In One Social Media
All The Things You CAN Do When NOT Doing Social Media
All The Things You CAN Do When NOT Doing Social Media // Imagine all the time you could save to do all those tasks you been putting off, if only you could outsource your social media time. Social media marketing can be a huge time suck....
Visual Learning Systems
Perimeter and Area: Summing Up (Perimeter and Area)
In this series of programs students are introduced to perimeter and area. Easy-to-understand examples enable students to understand the process by which perimeter is calculated. The area of rectangles, parallelograms, and triangles is...
Brian McLogan
How to apply translating to a line on a coordinate grid
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...