Cerebellum
Geometry, Perimeter and Area
This video covers exam strategy, Geometry, Perimeter, Area, Angles, Circles. This is part 14 from the series 'Introduction to the Math Section of the SAT'.
Brian McLogan
Learn how to find the extrema on a closed interval
👉 Learn how to find the extreme values of a function using the extreme value theorem. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A theorem which...
3D Print General
3D Printing 106 - Judging Your 3D Prints
In today's video in our Intro to 3D Printing Series, I explore ways to visually inspect and judge if you have a successful 3D print - including quality and strength options. Videos Mentioned: How Fast Can You 3D Print:...
Curated Video
Applying Angles of Elevation and Depression
In this video lesson, students learn how to use right triangles and angles of elevation and depression to find the height of a space shuttle on a launch pad. The lesson explains the concept of mathematical modeling and guides students...
Brian McLogan
How do we find the surface area of a triangular prism
👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons as its bases and the bases are joined by a set of parallelograms. A prism derives its name from the shape of its...
Virtually Passed
Second Moment of Area Example 1
To find the second moment of area about the x axis use Ix = /int y^2 dA To find the second moment of area about the y axis use Iy = /int x^2 dA In this video I solve this problem using the double integral method (which is more robust)....
R Programming 101
Data types in R programming
In this video I provide an overview of the five main types of data used in R programming. These are character, factor, integer, continuous and logical. I show how you can look at the structure of a dataframe and change the data type for...
Virtually Passed
Second Moment of Area Example 2
In this video I use the double integral to solve for the moment of inertia of area of a triangle about a vertex Ix = /int y^2 dA This can also be done without using double integrals if we choose a 'larger' value of dA which is a...
Virtually Passed
Second Moment of Area Example 4 (I beam)
Here I calculate the second moment of area (moment of inertia) for an I beam. The easiest way to do this is to find the moment of inertia of each of the rectangles about the I beams centroid (note you'll have to use the parallel axis...
Brian McLogan
Learn how to use the trapezoidal rule with 4 sub intervals
👉 Learn how to approximate the integral of a function using the trapezoid area approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Global Health with Greg Martin
Understanding missing data and missing values. 5 ways to deal with missing data using R programming
In this video I talk about how to understand missing data and missing values. I also provide 5 strategies to deal with missing data using R programming. If you're doing quantitative analysis or statistical analysis, your dataset will...
Catalyst University
Calculating Fat Loss from Body Fat Percentages
Calculating Fat Loss from Body Fat Percentages
Curated Video
Understanding and Describing Data Distribution with Range
In this video, the concept of range in statistics is explained. The range is a single number that represents the spread of data. It is found by subtracting the smallest number from the largest number in a data set. The video also...
Product Design Online
Using the Text Command in Fusion 360
Are you struggling to create text in Fusion 360? Fusion 360's new Text command includes Text on Path and the regular Text feature now allows you to align text based on a text frame.
Curated Video
Writing Quadratic Equations from Story Problems
In this video, the teacher explains how to write quadratic equations based on information from story problems. Using the example of launching a water balloon, the teacher demonstrates how to find the relevant information, such as initial...
Brian McLogan
Learn how to evaluate the integral of a piecewise function
👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a definite...
Flipping Physics
Conservation of Energy Problem with Friction, an Incline and a Spring by Billy
Billy helps you review Conservation of Mechanical Energy, springs, inclines, and uniformly accelerated motion all in one example problem.
TMW Media
Area of Prisms: Finding the surface area of a rectangular prism
What is the surface area of a given rectangular prism? Area of Prisms, Part 3
Brian McLogan
Finding the volume and surface area of a cylinder
👉 Learn how to find the volume and the surface area of a cylinder. A cylinder is a 3-dimensional object having two circular bases and a round surface joining the bases. The vertical distance between the circular bases of a cylinder is...
Let's Tute
Areas of Parallelograms and Triangles
The video is a math lesson taught by a teacher who explains the properties of triangles and parallelograms when combined with parallel lines. The teacher uses real-life examples to illustrate the concepts and provides step-by-step...
Weatherthings
Hurricane Sandy: The Impact on Society
What led to the unique path of Hurricane Sandy in 2016 and why it had such a large impact, as the second most-costly hurricane to hit the United States in modern times. It was nicknamed a superstorm for the wide impact it had in the...
Curated Video
Rearranging Formulas: Simplifying Calculations and Saving Time
In this video, the teacher explains how to rearrange a formula prior to inputting values by using inverse operations to solve equations. The example used is calculating the time it takes to earn a certain amount of interest in a savings...
Visual Learning Systems
What Is Length?
The video explains the concept of length and distance, and how they are measured. The video also briefly mentions that there are different tools used to measure length and distance and discusses the units of measurement for these...