Answer:
Soda bottle = effort force
Explanation:
The given figure shows a lever. It is a simple machine that consist of a rigid bar which is supported at fulcrum. It is a first class lever. The fulcrum is placed between the effort and the load.
The soda bottle would act as an effort force. It is applied in order to move the object which is held on the other side. The object that is placed on the other side of the lever is called resistance force.
Hence, the soda bottle would act as the effort force.
