Ever wondered how high you can climb a ladder before it starts to slip? In this video, we explore the physics behind ladder stability, friction, and the forces at play as you climb. A fun and ...

The development of a theoretical model to predict the four equilibrium forces of reaction on a simple ladder of non-adjustable length leaning against a wall has long remained an unresolved matter. The ...

PITTSBURGH (August 11, 2020) … When using a ladder, whether you are a professional roofer or an everyday homeowner, safety should always be the first step. Losing one’s footing is a common accident ...