explaining.science on Instagram: "A leaf spring is a mechanical suspension system used in many trucks and heavy vehicles. It consists of several flexible steel plates placed on top of each other in a curved shape. Its function is to absorb shocks and vibrations while driving on rough roads. It helps distribute heavy loads and maintain vehicle balance. It is considered one of the oldest and most widely used suspension systems in commercial vehicles. #LeafSpring #VehicleSuspension #Automotive #Eng