Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

During each second the graph shows that the velocity increases by about the same amount. Δv ∝Δt In other words, the velocity-time graph is a straight line. To double the force, I ask the assistant to ...

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or ...

The initial momentum is 20 kg*m/s and the stopping force is 2 newtons. A plot of the x-velocity for the car ... same time. Yes, this is a plot of velocity vs. time instead ... the graph above ...

The velocity time graphs give all three variables for motion–velocity which can be read off at any time. Area is displacement and gradient is acceleration. Next page.

Now, change in velocity is purely and simply the subtraction from, or addition to, the motion of a body of motion considered as quantity and as (if the views of the identity of motion and force be ...