Crash Course
Rotational Motion: Crash Course Physics
Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of...
Brian McLogan
Radian vs Degree
In this video we will explore the difference between a radian and a degree and not only when to use each but how to convert between each other. ⭐️ Stop Memorizing the Unit Circle - • Stop memorizing the unit circle ✅ New Trigonometry...
Brian McLogan
Don't Forget How To Convert Between Radians and Degrees
In this video we are going to explore how to convert between radians and degrees but also focus on the process so that you will always remember. ⭐ Convert Radians to Degrees - • Convert Radians to Degrees ⭐ Understanding of a radian - •...
Brian McLogan
Evaluate Trig Functions With a Really Big Angle
In this video I am going to show you how to evaluate the six trigonometric functions when you have a really big angle. We will evaluate sine, cosine, tangent, secant, cosecant, cotangent. ⭐️ Evaluating Trigonometric Expressions: A...
Curated Video
Angular Position, Velocity, and Acceleration
This video will explain and illustrate how to describe and measure rotational motion.
Curated Video
Measure of an Angle
This video will discuss examples of converting between radian and degree measure.
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
Centripetal Acceleration Introduction
Why is there a “center seeking” centripetal acceleration? A step-by-step walk through of the answer to this question.
Flipping Physics
Phase Constant
The Phase Constant is demonstrated. This is an AP Physics C: Mechanics topic. This video is a small portion of a longer video: "Simple Harmonic Motion Derivations using Calculus (Mass-Spring System)"
Physics Girl
Rotation and Torque - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 14 (Rotation and Torque) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...
Curated Video
Finding Radian Measures of Special Angles
In this lesson, students will learn how to find the exact Radian measure of angles without using a calculator. They will recognize special angles as fractions or multiples of π and understand that π radians is only half of a circle. By...
Brian McLogan
Learn how to find the change in theta for a triangle, related rates
👉 Learn how to take the derivative of a function. Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the...
Catalyst University
Particle-on-a-Ring Example #1: Calculate Electron Probability
Particle-on-a-Ring Example #1: Calculate Electron Probability
Curated Video
Trigonometric Functions and Reference Angles in All Four Quadrants
In this video, the teacher explains how to find the exact value of the sine of 120 degrees without using a calculator. They introduce the concept of reference angles and how they can be used to determine the trigonometric ratios for...
Curated Video
Understanding the Signs of Trigonometric Functions in Quadrants
This video explains the proper signs of trigonometric functions by determining the signs of x and y in all four quadrants. It also introduces the concept of reciprocal trig functions and emphasizes the importance of understanding the...
Curated Video
Measuring Angles in Standard Position on the Coordinate Plane
In this video, you will learn how to measure angles in standard position by placing them correctly in the coordinate plane. You will also understand the concept of negative angle measures and coterminal angles.
Flipping Physics
Angular Momentum of a Rigid Object with Shape Introduction
The equation for #AngularMomentum of #RigidObjects with shape is introduced and a simple example of angular momentum is solved for.
Brian McLogan
How to quickly write out the unit circle
👉 Learn about the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle intersects the x-...
Flipping Physics
Uniformly Angularly Accelerated Motion Introduction
Using Uniformly Accelerated Motion (UAM) as a framework to learn about Uniformly Angularly Accelerated Motion (UαM). Just like UAM, UαM has 5 variables, 4 equations and if you know 3 of the UαM variables, you can determine the other 2...
Curated Video
Introduction to Radian Measure: Measuring Angles Beyond Degrees
In this video lesson, students will learn about measuring angles in radians. They will understand that the radian measure of an angle is found by dividing the arc length by the radius of a circle. The video explains the concept of...
Curated Video
Graphing Sinusoidal Functions: Observing the Unit Circle and Plotting Points
In this video, students will learn how to graph sinusoidal functions by plotting points and observing the terminal ray of the unit circle. They will understand the patterns and periodicity of the sine and cosine functions, and how to...
Brian McLogan
Evaluate for sine cosine and tangent using reference angles
👉 Learn how to evaluate trigonometric functions of a given angle. Given an angle greater than 2pi in radians, to evaluate the trigonometric functions of the given angle, we first determine the smallest positive coterminal angle of the...
Brian McLogan
Evaluate the six trig functions when given an angle in radians
👉 Learn how to evaluate the six trigonometric functions of a given angle. When given an angle we locate the angle on the unit circle. Then using the coordinate of the terminal side of the angle on the unit circle and the definitions of...
Brian McLogan
Determine the Measure of an Angle in Radians
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...