Laboratory wheel and axel, Nairobi Industrial Area

The laboratory wheel and axle is a simple mechanical system consisting of a larger wheel attached to a smaller axle. When force is applied to the wheel, it rotates the axle, providing a mechanical advantage. This device is commonly used in physics experiments to demonstrate concepts such as torque, rotational motion, and mechanical advantage, where the input force on the larger wheel is amplified through the smaller axle to move or lift loads. The system highlights principles of energy conservation, force transmission, and efficiency, making it a valuable tool for educational demonstrations and experimental setups.