Suppose you try loosening a nut with a wrench, but the nut doesn't rotate at all. Which of the following actions would increase the amount of torque you produce?

A. Exert a force parallel to the lever arm.
B. Apply a smaller force.
C. Shorten the lever arm.
D. Extend the lever arm.



Answer :

Final answer:

To increase torque when loosening a nut with a wrench, extend the lever arm, apply the force parallel to the lever arm, and use a larger force.


Explanation:

To increase the amount of torque produced when trying to loosen a nut with a wrench that doesn't rotate, you should:

  1. Extend the lever arm
  2. Apply the force parallel to the lever arm
  3. Apply a larger force

By following these actions, you can maximize the torque applied to the nut, making it easier to loosen.


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