Question

multiple choice question

within a lever system, what is the portion of the lever from the fulcrum to the point of resistance called?

effort arm
withdrawal arm
resistance arm

Explanation:

Define the components of a lever system

Using the Skeletal Lever Systems knowledge point

• Fulcrum: The fixed pivot point of the lever.
• Effort: The force applied to move the load.
• Resistance (Load): The force or weight opposing the movement.

Identify the specific lever arm segments

Using the Skeletal Lever Systems knowledge point

• Effort arm: The distance from the fulcrum to the point of effort application.
• Resistance arm: The distance from the fulcrum to the point of resistance application.

Answer:

• Effort arm
• Withdrawal arm
• Resistance arm (Correct answer)