In this lab you can explore the relation between acceleration, velocity and…

Purple is the true motion; orange is the comparison motion.

The lab shows the flow of energy for a block that is connected to a pulley by a…

A ball on a spring moves horizontally.

A ball on a spring can move horizontally on a frictionless surface.

A ball on a spring can move horizontally on a frictionless surface.

This is a simulation of the motion of a ball that is influenced by gravity…