What are the methods of reducing friction?
Understand the Problem
The question is about methods to reduce friction. It outlines several approaches, including oiling, polishing, streamlining, using anti-friction alloys, air cushions, and ball bearings, and explains how each method works to decrease frictional force in various contexts.
Answer
Oiling, Polishing, Streamlining, Anti-friction alloys, Air cushions, Ball bearings.
The final answer is as follows: 1. Oiling, 2. Polishing, 3. Streamlining, 4. Using anti-friction alloys, 5. Using air cushions, 6. Using ball bearings.
Answer for screen readers
The final answer is as follows: 1. Oiling, 2. Polishing, 3. Streamlining, 4. Using anti-friction alloys, 5. Using air cushions, 6. Using ball bearings.
More Information
Friction can significantly hinder the efficiency of moving parts in machinery and other devices. Various methods like lubrication, polishing, and using special alloys can greatly reduce this adverse effect. Streamlining, for instance, is particularly useful in reducing air and water resistance, improving the performance of vehicles and aircraft.
Tips
A common mistake is not considering the specific application of each method. For example, lubrication is ideal for moving parts, while streamlining is more effective for objects moving through fluids like air or water. Understanding the context of friction reduction is crucial.
Sources
- What are the methods of reducing friction? - BYJU'S - byjus.com
- Methods to Reduce Friction - GeeksforGeeks - geeksforgeeks.org
- Methods for Reduction friction - toppr.com
