Bozeman Science
Motion of the Center of Mass
In this video Paul Andersen explains how linear motion of an object can be measured using the center of mass. Internal forces within the object can be ignored since they exist in action reaction pairs. A simple way to determine the...
Bozeman Science
Rotational Motion
In this video Paul Andersen explains how a net torque acting on an object will create rotational motion. This motion can be described by the angular displacement, angular velocity, and angular acceleration. The linear velocity can be...
Curated Video
Kinetic Energy on a Roll:Torque’s Role in Rotation
This lesson explores the relationship between work done by torque and a body's rotational kinetic energy. It covers the application of the work-kinetic energy theorem for rotating bodies, explains how to calculate work done by constant...
Curated Video
Rotation with Constant Angular Acceleration
This content explores the relationship between linear and angular variables for a rigid body undergoing rotation with constant angular acceleration. It clarifies how concepts like linear speed and acceleration vary with radial distance,...
Science ABC
Tangential Velocity: Definition, Formula, Equation, Calculation and Examples
The tangential velocity is measured at any point tangent to a rotating wheel. Thus, angular velocity, w, is related to tangential velocity, Vt, through the formula: Vt = wr. Here, r is the radius of the wheel. Tangential velocity is the...
Science Buddies
How to Use a Solenoid with Arduino
Dive into the world of Arduino and solenoids with this hands-on tutorial. Discover how solenoids operate to provide linear motion and how you can control them using Arduino. Ideal for hobbyists and makers looking to integrate solenoids...
CTE Skills
IND-PTV - Control Valves
Control valves regulate flow, pressure, temperature and liquid levels. These regulations are maintained through a process of partially or fully opening and closing valves. These control valves receive signals from controllers within the...
Physics Girl
Angular Momentum - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 15 (Angular Momentum) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! More fun...
msvgo
Kinematics of rotational motion about a fixed axis
This nugget explains the kinematic of rotational motions and three equivalent of motion for bodies in a rotational motion.
Virtually Passed
rectilinear motion example particle decelerating
Here we've been given an equation describing the acceleration of a particle. Using only two formulas we can solve this problem: a = dv/dt and v = dx/dt. The problem is solved by pushing through the mathematics and plugging in boundary...
Flipping Physics
Introduction to Projectile Motion
My strategy for solving any projectile motion problem. You need to split the variables in to the x and y directions and solve for time. Sounds simple and it really is, usually.
Virtually Passed
Rectilinear motion example problem
This video covers a very challenging rectilinear motion problem. Every problem you're going to face (excluding circular motion) will only require you using two formulas; dx/dt = V and dV/dt = a. All other formulas can be derived from...
Curated Video
EVs explained: How do electric cars actually work and are they really better than traditional cars?
Ever wondered how electric vehicles work and what makes them different from the vehicles we drive today? Here’s everything you need to know.
Curated Video
EVs explained: How do electric cars work and are they really better than petrol or diesel cars?
Ever wondered how electric vehicles (EVs) work and what makes them different from the vehicles we drive today? Here’s everything you need to know.
Flipping Physics
AP Physics 1: Linear Momentum and Impulse Review
Help pupils review for the portion of the AP Physics exam that covers linear momentum and impulse review with a short video that covers an extensive amount of material.
Khan Academy
Khan Academy: Position vs. Time Graphs
This video teaches the viewer how to read a position vs. time graph. It explains how to use the graph to determine the following quantities: displacement, distance, average velocity, average speed, instantaneous velocity, and...
Bozeman Science
Bozeman Science: Physics Essentials 58: Motion of the Center of Mass
Award winning science teacher, Paul Andersen, explains how linear motion of an object can be measured using the center of mass in this interesting and informative video [4:46]
Crash Course
Crash Course Physics #1: Motion in a Straight Line
In this Crash Course Physics episode, Dr. Shini Somara introduces us to the ideas of motion in a straight line. She talks about displacement, acceleration, time, velocity, and the definition of acceleration. [10:40]
Sophia Learning
Sophia: Introduction to Circular Motion
A video lesson which introduces the idea of circular motion and compares it to linear motion. [2:38]
Sophia Learning
Sophia: Practice W/ Position & Constant Acceleration: Lesson 2
This lesson provides the learner with example problems on calculating the position of an object undergoing constant acceleration. It is 2 of 2 in the series titled "Practice w/ Position & Constant Acceleration."
Sophia Learning
Sophia: Practice W/ Position & Unknown Time: Lesson 2
This lesson provides the learner with example problems on calculating the position of an object when time is unknown, but velocity and acceleration are. It is 2 of 2 in the series titled "Practice w/ Position & Unknown Time."
Sophia Learning
Sophia: Tangential Speed & Distance
This lesson demonstrates how tangential speed can differ depending on the distance from the axis of rotation while rotational speed does not.