Which vehicle can generally stop faster under similar conditions?

A motorcycle can generally stop faster under similar conditions due to its lighter weight and the design characteristics that allow for more effective braking. When comparing it to larger vehicles like cars, trucks, or buses, a motorcycle's lower mass means that there is less inertia to overcome. This results in shorter stopping distances when braking force is applied.

Moreover, motorcycles often have a better weight distribution and can utilize both front and rear brakes more effectively in emergencies. The rider's body is also a crucial factor, as they can shift their weight forward during braking, improving grip and reducing stopping distance further. In contrast, heavier vehicles have more mass to slow down, which typically results in longer stopping distances under the same conditions of road surface and traction.