👉 "Prows" in physics refers to a set of two or more rods or wires that are connected together and use a mechanism called a pulley system. The purpose of these systems is to increase the force required to lift an object, as they allow for the transfer of weight from one point to another. Prows can be used in various applications such as elevators,起重设备，以及在车辆上安装货物。它们也可以用于调整物体的平衡和稳定度。
