YP Atwood is a program designed to simulate pulleys with one or two suspended masses. It studies the kinematics and dynamics of rotational motion with constant angular acceleration, as well as linear motion with constant acceleration. During the animation, users can view up to 5 vectors (position, velocity, acceleration, tension, and weight) and up to 7 graphs (position, velocity, acceleration, angular position, angular velocity, angular acceleration, and energies vs time).
