How much energy can you store in a rubber band? Obviously, the answer depends on the size of the rubber band. I'm talking about, of course, the energy density or specific energy of an energy storage ...

This module introduces a setup for calculating the Spring Constant using Hooke’s Law. In this setup, the Raspberry Pi is interfaced with an Ultrasonic Sensor to estimate the spring constant. Since, ...

Introduction Have you ever played with a Slinky, used a pinball machine, written with a click pen or ridden in a car? If so, then you have made use of a spring! Springs are in machines all around us ...