Analyze the Rube-Goldberg machine below. For each of the items listed in the following table, identify which type of simple machine it BEST represents by selecting the option from the correct column. You will only choose one simple machine for each identified item. Not all simple machines may be identified from the items provided.

Wedge
Pulley
Wheel/axle
Screw
Inclined plane
Lever
(E) Spoon

(G) Basket

(1) Towel

(K) Napkin

(L) Pedal

1 answer

Let's analyze each item you provided and match it with the type of simple machine it best represents:

  1. (E) Spoon - A spoon can be considered a Lever as it allows you to lift and apply force to food or other items.

  2. (G) Basket - A basket does not fit the traditional definition of a simple machine; however, if we consider it as a tool for carrying items, it could loosely relate to the concept of a Wheel/Axle if it's designed with a handle that allows for pivoting while carrying.

  3. (1) Towel - A towel itself doesn't represent a simple machine; however, if we think about its functionality, it can relate to a Wedge in the context of drying or absorbing.

  4. (K) Napkin - A napkin doesn't directly represent any of the traditional simple machines. It could be loosely associated with a Leverage as it provides a surface to wipe, but that is a stretch of the traditional definitions.

  5. (L) Pedal - A pedal is best associated with a Wheel/Axle since it typically connects to a bicycle or similar machinery where pressing the pedal turns a wheel.

Putting it all together:

  • (E) Spoon: Lever
  • (G) Basket: Wheel/Axle (if considering a design with a handle)
  • (1) Towel: Wedge (loosely)
  • (K) Napkin: None (no clear representation)
  • (L) Pedal: Wheel/Axle

Feel free to adjust it based on specific characteristics of the items if they have particular designs or functions!