If you have a toy wind-up car that is tied to at least six metal washers, the outcome would depend on several factors, including the weight of the washers, the power and torque of the wind-up mechanism, and the surface it's on.
-
Weight of Washers: If the combined weight of the six washers is too heavy for the wind-up mechanism to pull, the car may not move at all. The wind-up mechanism may struggle or even break if it is overloaded.
-
Surface Friction: On a smooth surface, if the wind-up car possesses enough torque and the friction between the wheels and surface is manageable, the car might move forward, dragging the washers behind it. On a rough surface, however, the extra weight could hinder the car's movement.
-
Tension on the String: If the washers create tension on whatever string or material is tying them to the car, this could hinder the car's ability to move effectively. The car would need to exert enough force to overcome this tension.
-
Movement: If the car is able to move, it might jerk or stutter due to the added weight. The washers might also swing around as the car moves, potentially affecting stability.
In essence, if the wind-up car is strong enough, it may be able to pull the washers along; if not, the added weight could prevent the car from moving altogether.