Question

Study the home appliances used in your house and identify the parts that are susceptible to wear and tear due to friction what methods can be adopted to reduce their damage by friction ?

Answer 1

Answer:

The objects like soles of your shoes and also the tires of car, bicycle and all and machinery parts and bicycle axle are prone to wear and tear easily by friction. To protect them from rusting, we may use lubricants and ball bearings to reduce these.

Explanation:

This is because the lubricants and ball bearings help to over come friction.