What are the differences between driven wheels and driving wheels?

[Bruce]

Driven wheels and driving wheels differ in the following aspects: 1. Different functions: The driving wheel converts the engine's energy into kinetic energy, propels the driving wheel to rotate, enabling the vehicle to move forward or backward, while also outputting power and torque; The passive wheel has no power and serves a supporting role. Its rotation is driven by an external force, hence it is called passive or driven. 2. Different characteristics: The power source of the driving wheel is the engine, which transforms the engine's energy into kinetic energy to drive the driving wheel's rotation; The passive wheel: The driven wheel's power source is the driving wheel, rotating as the driving wheel turns. The main function of the driven wheel is to support the vehicle's weight. The ground friction force borne by the driven wheel acts as resistance, with its direction opposite to that of the wheel's rolling.