Master the concepts of average and instantaneous velocity in two- and three-dimensional motion using displacement and position vectors. Understand how velocity vectors align with displacement and tangents to the path of motion

This video explains how to understand motion in 2D by focusing on one dimension at a time and making assumptions about gravity and acceleration. The video also covers how to calculate the trajectory of a projectile, including the X and Y...

Explore projectile motion in two dimensions with detailed derivations, formulas, and solved numericals. Understand how horizontal and vertical components shape the parabolic trajectory under gravity

Understand how instantaneous acceleration works in two-dimensional motion by analyzing vector changes in velocity. Learn about average vs. instantaneous acceleration, and how their components shape curved trajectories

Explore how position and displacement vectors describe motion in two and three dimensions using i, j, k notation. Learn how to calculate vector differences and understand reference frames in kinematics

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do...

Things don't always move in one dimension, they can also move in two dimensions. And three as well, but slow down buster! Let's do two dimensions first. You know, like a cannonball. Isn't this getting fun?

Net force and acceleration_newton's second law.mp4

This section, we explain the concept of relative motion, emphasizing that the motion of an object depends on the observer's frame of reference. In AP Physics 1, relative motion is limited to one dimension. A common example involves two...

An introductory projectile motion problem where you have to break the initial velocity vector in to its components before you can work with it. The Nerd-A-Pult is the perfect tool for showing projectile motion.

This is only the actual experiment in slow motion with X and Y axis scales to measure exactly where the ball is. The video was filmed at 60 frames per second, which means that each frame is 1/60th of a second apart. (with the exception...

Can you drop a ball from a moving vehicle and get it to land in a bucket? You can using Physics! In this video we solve an introductory projectile motion problem involving an initial horizontal velocity and predict how far in front of...

It is not obvious in all relative motion problems how to draw the vector diagrams. Sometimes the velocity of the object with respect to the Earth is not the hypotenuse of the velocity vector addition triangle. Here we address how to...

This time in our projectile motion problem, we know the displacement in the y-direciton and we are solving for the displacement in the x-direciton. We could you use the quadratic formula and I even show you how, however, I also show you...

The Horizontal Range of a Projectile is defined as the horizontal displacement of a projectile when the displacement of the projectile in the y-direction is zero. This video explains how to use the equation, why a launch angle of 45°...

Learn how to derive the Range of Projectile. The Horizontal Range of a Projectile is defined as the horizontal displacement of a projectile when the displacement of the projectile in the y-direction is zero.

Mr.p throws a ball toward a bucket that is 581 cm away from him horizontally. He throws the ball at an initial angle of 55° above the horizontal and the ball is 34 cm short of the bucket. If mr.p throws the ball with the same initial...

This is how you include air resistance in projectile motion. It requires the Drag Force and Numerical Modeling (or the Euler Method). It is also very helpful to use a spreadsheet to do the calculations. I prove a statement from a...

Summary:

How to visualize Minkowski four dimensional spacetime and relativity using light cones and world lines. These are three spatial dimensions and one time dimension in the universe. With these 4...

I have long wanted to make a video about chaos, ever since reading James Gleick's fantastic book, Chaos. I hope this video gives an idea of phase space - a picture of dynamical systems in which each point completely represents the state...

Physicist Brian Greene takes you on a visual and conceptual exploration of Einstein’s spectacular insights into space, time and energy. In just 11.5 hours, and with a bit of high school algebra, learn about the startling conclusions of...