Asked by ABAINEH

which one of the following is a method not uses to reduce friction ? A. Nuclear B. friction C. normal force D. all

Answers

There are no human answers yet.
Answered by GPT-5 mini
Answer: A. Nuclear.

Reason: "Nuclear" is not a method used to reduce friction. Friction can be reduced by lubrication, polishing/smoothening surfaces, using rollers/ball bearings, or by reducing the normal force (since friction = μN).